21229167960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 1024

約数和(自身を含む): 96671232000

約数和(自身を除く): 75442064040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 73, 77, 78, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 146, 154, 156, 165, 168, 180, 182, 189, 195, 198, 210, 216, 219, 220, 231, 234, 252, 260, 264, 269, 270, 273, 280, 286, 292, 297, 308, 312, 315, 330, 351, 360, 364, 365, 378, 385, 390, 396, 420, 429, 438, 440, 455, 462, 468, 495, 504, 511, 520, 538, 540, 546, 572, 584, 585, 594, 616, 630, 657, 660, 693, 702, 715, 728, 730, 756, 770, 780, 792, 803, 807, 819, 840, 858, 876, 910, 924, 936, 945, 949, 990, 1001, 1022, 1076, 1080, 1092, 1095, 1144, 1155, 1170, 1188, 1260, 1287, 1314, 1320, 1345, 1365, 1386, 1404, 1430, 1460, 1485, 1512, 1533, 1540, 1560, 1606, 1614, 1638, 1716, 1752, 1755, 1820, 1848, 1883, 1890, 1898, 1971, 1980, 2002, 2044, 2079, 2145, 2152, 2184, 2190, 2310, 2340, 2376, 2409, 2421, 2457, 2520, 2555, 2574, 2628, 2690, 2730, 2772, 2808, 2847, 2860, 2920, 2959, 2970, 3003, 3066, 3080, 3212, 3228, 3276, 3285, 3432, 3465, 3497, 3510, 3640, 3766, 3780, 3796, 3861, 3942, 3960, 4004, 4015, 4035, 4088, 4095, 4158, 4290, 4380, 4599, 4620, 4680, 4745, 4818, 4842, 4914, 5005, 5110, 5148, 5256, 5380, 5460, 5544, 5621, 5649, 5694, 5720, 5918, 5940, 6006, 6132, 6424, 6435, 6456, 6552, 6570, 6643, 6930, 6994, 7020, 7227, 7263, 7532, 7560, 7592, 7665, 7722, 7884, 8008, 8030, 8070, 8190, 8316, 8541, 8580, 8760, 8877, 9009, 9198, 9240, 9415, 9490, 9636, 9684, 9828, 9855, 10010, 10220, 10296, 10395, 10439, 10491, 10760, 10920, 11242, 11298, 11388, 11836, 11880, 12012, 12045, 12105, 12264, 12285, 12870, 13140, 13286, 13797, 13860, 13988, 14040, 14235, 14454, 14526, 14795, 15015, 15064, 15330, 15444, 15768, 16060, 16140, 16380, 16632, 16863, 16947, 17082, 17160, 17485, 17754, 18018, 18396, 18830, 18980, 19272, 19305, 19368, 19637, 19656, 19710, 19929, 20020, 20440, 20713, 20790, 20878, 20982, 21681, 22484, 22596, 22776, 22995, 23672, 24024, 24090, 24210, 24479, 24570, 25623, 25740, 26280, 26572, 26631, 27027, 27594, 27720, 27976, 28105, 28245, 28470, 28908, 29052, 29590, 30030, 30660, 30888, 31317, 31473, 32120, 32280, 32760, 33215, 33726, 33894, 34164, 34970, 35508, 36036, 36135, 36315, 36792, 37660, 37960, 38467, 38610, 39274, 39420, 39858, 40040, 41426, 41580, 41756, 41964, 42705, 43362, 44385, 44968, 45045, 45192, 45990, 48180, 48420, 48958, 49140, 50589, 50841, 51246, 51480, 52195, 52455, 53144, 53262, 54054, 55188, 56210, 56490, 56940, 57816, 58104, 58911, 59180, 59787, 60060, 61320, 62139, 62634, 62946, 66430, 67452, 67788, 68328, 68985, 69940, 71016, 72072, 72270, 72630, 73073, 73437, 75320, 76934, 77220, 78548, 78840, 79716, 79893, 82852, 83160, 83512, 83928, 84315, 84735, 85410, 86724, 88770, 90090, 91980, 93951, 94419, 96360, 96840, 97916, 98185, 98280, 99645, 101178, 101682, 102492, 103565, 104390, 104910, 106524, 108108, 108405, 110376, 112420, 112980, 113880, 115401, 117822, 118360, 119574, 120120, 122395, 124278, 125268, 125892, 128115, 132860, 133155, 134904, 135135, 135576, 137459, 137970, 139880, 144540, 145260, 146146, 146874, 151767, 153868, 154440, 156585, 157096, 157365, 159432, 159786, 165704, 168630, 169470, 170820, 173448, 176733, 177540, 179361, 180180, 183960, 186417, 187902, 188838, 192335, 195832, 196370, 199290, 202356, 203364, 204984, 207130, 208780, 209820, 213048, 216007, 216216, 216810, 219219, 220311, 224840, 225960, 230802, 235644, 239148, 244790, 248556, 250536, 251784, 252945, 254205, 255281, 256230, 265720, 266310, 269269, 270270, 274918, 275940, 281853, 289080, 290520, 292292, 293748, 294555, 298935, 303534, 307736, 310695, 313170, 314730, 319572, 337260, 338940, 341640, 346203, 353466, 355080, 358722, 360360, 365365, 367185, 372834, 375804, 377676, 384670, 392740, 398580, 399465, 404712, 406728, 412377, 414260, 417560, 419640, 432014, 433620, 438438, 440622, 461604, 469755, 471288, 472095, 478296, 489580, 497112, 505890, 508410, 510562, 512460, 530199, 532620, 538538, 540540, 549836, 551880, 559251, 563706, 577005, 584584, 587496, 589110, 597870, 607068, 621390, 626340, 629460, 639144, 648021, 657657, 660933, 674520, 677880, 687295, 692406, 706932, 717444, 730730, 734370, 745668, 751608, 755352, 758835, 765843, 769340, 785480, 797160, 798930, 807807, 824754, 828520, 864028, 867240, 876876, 881244, 883665, 896805, 923208, 932085, 939510, 944190, 979160, 1011780, 1016820, 1021124, 1024920, 1038609, 1060398, 1065240, 1077076, 1080035, 1081080, 1096095, 1099672, 1101555, 1118502, 1127412, 1154010, 1178220, 1195740, 1214136, 1237131, 1242780, 1252680, 1258920, 1276405, 1296042, 1315314, 1321866, 1346345, 1374590, 1384812, 1409265, 1413864, 1434888, 1461460, 1468740, 1491336, 1512049, 1517670, 1531686, 1538680, 1597860, 1615614, 1649508, 1728056, 1731015, 1753752, 1762488, 1767330, 1786967, 1793610, 1864170, 1879020, 1888380, 1944063, 1972971, 2023560, 2033640, 2042248, 2061885, 2077218, 2120796, 2154152, 2160070, 2192190, 2203110, 2237004, 2254824, 2297529, 2308020, 2356440, 2391480, 2423421, 2474262, 2485560, 2552810, 2592084, 2630628, 2643732, 2650995, 2692690, 2749180, 2769624, 2796255, 2808091, 2818530, 2922920, 2937480, 3024098, 3035340, 3063372, 3195720, 3231228, 3240105, 3288285, 3299016, 3304665, 3462030, 3534660, 3573934, 3587220, 3711393, 3728340, 3758040, 3776760, 3829215, 3888126, 3945942, 4039035, 4123770, 4154436, 4241592, 4320140, 4384380, 4406220, 4474008, 4536147, 4595058, 4616040, 4846842, 4948524, 5105620, 5184168, 5193045, 5261256, 5287464, 5301990, 5360901, 5385380, 5498360, 5592510, 5616182, 5637060, 5832189, 6048196, 6070680, 6126744, 6185655, 6462456, 6480210, 6576570, 6609330, 6892587, 6924060, 7069320, 7147868, 7174440, 7270263, 7422786, 7456680, 7560245, 7658430, 7776252, 7891884, 8078070, 8247540, 8308872, 8424273, 8640280, 8768760, 8812440, 8934835, 9072294, 9190116, 9693684, 9720315, 9864855, 9897048, 10211240, 10386090, 10603980, 10721802, 10770760, 11185020, 11232364, 11274120, 11487645, 11664378, 12096392, 12117105, 12371310, 12960420, 13153140, 13218660, 13608441, 13785174, 13848120, 14040455, 14295736, 14540526, 14845572, 15120490, 15316860, 15552504, 15783768, 16082703, 16156140, 16495080, 16848546, 17869670, 18144588, 18380232, 18556965, 19387368, 19440630, 19656637, 19729710, 20772180, 21207960, 21443604, 22370040, 22464728, 22680735, 22975290, 23328756, 24234210, 24742620, 25272819, 25920840, 26306280, 26437320, 26804505, 27216882, 27570348, 28080910, 29081052, 29160945, 29691144, 30240980, 30633720, 32165406, 32312280, 33697092, 34462935, 35739340, 36289176, 36351315, 37113930, 38881260, 39313274, 39459420, 40825323, 41544360, 42121365, 42887208, 45361470, 45950580, 46657512, 48248109, 48468420, 49485240, 50545638, 53609010, 54433764, 55140696, 56161820, 58162104, 58321890, 58969911, 60481960, 64330812, 67394184, 68042205, 68925870, 71478680, 72702630, 74227860, 75818457, 77762520, 78626548, 78918840, 80413515, 81650646, 84242730, 90722940, 91901160, 96496218, 96936840, 98283185, 101091276, 107218020, 108867528, 112323640, 116643780, 117939822, 126364095, 128661624, 136084410, 137851740, 145405260, 148455720, 151636914, 157253096, 160827030, 163301292, 168485460, 176909733, 181445880, 192992436, 196566370, 202182552, 204126615, 214436040, 233287560, 235879644, 241240545, 252728190, 272168820, 275703480, 290810520, 294849555, 303273828, 321654060, 326602584, 336970920, 353819466, 379092285, 385984872, 393132740, 408253230, 471759288, 482481090, 505456380, 530729199, 544337640, 589699110, 606547656, 643308120, 707638932, 758184570, 786265480, 816506460, 884548665, 964962180, 1010912760, 1061458398, 1179398220, 1415277864, 1516369140, 1633012920, 1769097330, 1929924360, 2122916796, 2358796440, 2653645995, 3032738280, 3538194660, 4245833592, 5307291990, 7076389320, 10614583980, 21229167960]

約数ペア:

[(1, 21229167960), (2, 10614583980), (3, 7076389320), (4, 5307291990), (5, 4245833592), (6, 3538194660), (7, 3032738280), (8, 2653645995), (9, 2358796440), (10, 2122916796), (11, 1929924360), (12, 1769097330), (13, 1633012920), (14, 1516369140), (15, 1415277864), (18, 1179398220), (20, 1061458398), (21, 1010912760), (22, 964962180), (24, 884548665), (26, 816506460), (27, 786265480), (28, 758184570), (30, 707638932), (33, 643308120), (35, 606547656), (36, 589699110), (39, 544337640), (40, 530729199), (42, 505456380), (44, 482481090), (45, 471759288), (52, 408253230), (54, 393132740), (55, 385984872), (56, 379092285), (60, 353819466), (63, 336970920), (65, 326602584), (66, 321654060), (70, 303273828), (72, 294849555), (73, 290810520), (77, 275703480), (78, 272168820), (84, 252728190), (88, 241240545), (90, 235879644), (91, 233287560), (99, 214436040), (104, 204126615), (105, 202182552), (108, 196566370), (110, 192992436), (117, 181445880), (120, 176909733), (126, 168485460), (130, 163301292), (132, 160827030), (135, 157253096), (140, 151636914), (143, 148455720), (146, 145405260), (154, 137851740), (156, 136084410), (165, 128661624), (168, 126364095), (180, 117939822), (182, 116643780), (189, 112323640), (195, 108867528), (198, 107218020), (210, 101091276), (216, 98283185), (219, 96936840), (220, 96496218), (231, 91901160), (234, 90722940), (252, 84242730), (260, 81650646), (264, 80413515), (269, 78918840), (270, 78626548), (273, 77762520), (280, 75818457), (286, 74227860), (292, 72702630), (297, 71478680), (308, 68925870), (312, 68042205), (315, 67394184), (330, 64330812), (351, 60481960), (360, 58969911), (364, 58321890), (365, 58162104), (378, 56161820), (385, 55140696), (390, 54433764), (396, 53609010), (420, 50545638), (429, 49485240), (438, 48468420), (440, 48248109), (455, 46657512), (462, 45950580), (468, 45361470), (495, 42887208), (504, 42121365), (511, 41544360), (520, 40825323), (538, 39459420), (540, 39313274), (546, 38881260), (572, 37113930), (584, 36351315), (585, 36289176), (594, 35739340), (616, 34462935), (630, 33697092), (657, 32312280), (660, 32165406), (693, 30633720), (702, 30240980), (715, 29691144), (728, 29160945), (730, 29081052), (756, 28080910), (770, 27570348), (780, 27216882), (792, 26804505), (803, 26437320), (807, 26306280), (819, 25920840), (840, 25272819), (858, 24742620), (876, 24234210), (910, 23328756), (924, 22975290), (936, 22680735), (945, 22464728), (949, 22370040), (990, 21443604), (1001, 21207960), (1022, 20772180), (1076, 19729710), (1080, 19656637), (1092, 19440630), (1095, 19387368), (1144, 18556965), (1155, 18380232), (1170, 18144588), (1188, 17869670), (1260, 16848546), (1287, 16495080), (1314, 16156140), (1320, 16082703), (1345, 15783768), (1365, 15552504), (1386, 15316860), (1404, 15120490), (1430, 14845572), (1460, 14540526), (1485, 14295736), (1512, 14040455), (1533, 13848120), (1540, 13785174), (1560, 13608441), (1606, 13218660), (1614, 13153140), (1638, 12960420), (1716, 12371310), (1752, 12117105), (1755, 12096392), (1820, 11664378), (1848, 11487645), (1883, 11274120), (1890, 11232364), (1898, 11185020), (1971, 10770760), (1980, 10721802), (2002, 10603980), (2044, 10386090), (2079, 10211240), (2145, 9897048), (2152, 9864855), (2184, 9720315), (2190, 9693684), (2310, 9190116), (2340, 9072294), (2376, 8934835), (2409, 8812440), (2421, 8768760), (2457, 8640280), (2520, 8424273), (2555, 8308872), (2574, 8247540), (2628, 8078070), (2690, 7891884), (2730, 7776252), (2772, 7658430), (2808, 7560245), (2847, 7456680), (2860, 7422786), (2920, 7270263), (2959, 7174440), (2970, 7147868), (3003, 7069320), (3066, 6924060), (3080, 6892587), (3212, 6609330), (3228, 6576570), (3276, 6480210), (3285, 6462456), (3432, 6185655), (3465, 6126744), (3497, 6070680), (3510, 6048196), (3640, 5832189), (3766, 5637060), (3780, 5616182), (3796, 5592510), (3861, 5498360), (3942, 5385380), (3960, 5360901), (4004, 5301990), (4015, 5287464), (4035, 5261256), (4088, 5193045), (4095, 5184168), (4158, 5105620), (4290, 4948524), (4380, 4846842), (4599, 4616040), (4620, 4595058), (4680, 4536147), (4745, 4474008), (4818, 4406220), (4842, 4384380), (4914, 4320140), (5005, 4241592), (5110, 4154436), (5148, 4123770), (5256, 4039035), (5380, 3945942), (5460, 3888126), (5544, 3829215), (5621, 3776760), (5649, 3758040), (5694, 3728340), (5720, 3711393), (5918, 3587220), (5940, 3573934), (6006, 3534660), (6132, 3462030), (6424, 3304665), (6435, 3299016), (6456, 3288285), (6552, 3240105), (6570, 3231228), (6643, 3195720), (6930, 3063372), (6994, 3035340), (7020, 3024098), (7227, 2937480), (7263, 2922920), (7532, 2818530), (7560, 2808091), (7592, 2796255), (7665, 2769624), (7722, 2749180), (7884, 2692690), (8008, 2650995), (8030, 2643732), (8070, 2630628), (8190, 2592084), (8316, 2552810), (8541, 2485560), (8580, 2474262), (8760, 2423421), (8877, 2391480), (9009, 2356440), (9198, 2308020), (9240, 2297529), (9415, 2254824), (9490, 2237004), (9636, 2203110), (9684, 2192190), (9828, 2160070), (9855, 2154152), (10010, 2120796), (10220, 2077218), (10296, 2061885), (10395, 2042248), (10439, 2033640), (10491, 2023560), (10760, 1972971), (10920, 1944063), (11242, 1888380), (11298, 1879020), (11388, 1864170), (11836, 1793610), (11880, 1786967), (12012, 1767330), (12045, 1762488), (12105, 1753752), (12264, 1731015), (12285, 1728056), (12870, 1649508), (13140, 1615614), (13286, 1597860), (13797, 1538680), (13860, 1531686), (13988, 1517670), (14040, 1512049), (14235, 1491336), (14454, 1468740), (14526, 1461460), (14795, 1434888), (15015, 1413864), (15064, 1409265), (15330, 1384812), (15444, 1374590), (15768, 1346345), (16060, 1321866), (16140, 1315314), (16380, 1296042), (16632, 1276405), (16863, 1258920), (16947, 1252680), (17082, 1242780), (17160, 1237131), (17485, 1214136), (17754, 1195740), (18018, 1178220), (18396, 1154010), (18830, 1127412), (18980, 1118502), (19272, 1101555), (19305, 1099672), (19368, 1096095), (19637, 1081080), (19656, 1080035), (19710, 1077076), (19929, 1065240), (20020, 1060398), (20440, 1038609), (20713, 1024920), (20790, 1021124), (20878, 1016820), (20982, 1011780), (21681, 979160), (22484, 944190), (22596, 939510), (22776, 932085), (22995, 923208), (23672, 896805), (24024, 883665), (24090, 881244), (24210, 876876), (24479, 867240), (24570, 864028), (25623, 828520), (25740, 824754), (26280, 807807), (26572, 798930), (26631, 797160), (27027, 785480), (27594, 769340), (27720, 765843), (27976, 758835), (28105, 755352), (28245, 751608), (28470, 745668), (28908, 734370), (29052, 730730), (29590, 717444), (30030, 706932), (30660, 692406), (30888, 687295), (31317, 677880), (31473, 674520), (32120, 660933), (32280, 657657), (32760, 648021), (33215, 639144), (33726, 629460), (33894, 626340), (34164, 621390), (34970, 607068), (35508, 597870), (36036, 589110), (36135, 587496), (36315, 584584), (36792, 577005), (37660, 563706), (37960, 559251), (38467, 551880), (38610, 549836), (39274, 540540), (39420, 538538), (39858, 532620), (40040, 530199), (41426, 512460), (41580, 510562), (41756, 508410), (41964, 505890), (42705, 497112), (43362, 489580), (44385, 478296), (44968, 472095), (45045, 471288), (45192, 469755), (45990, 461604), (48180, 440622), (48420, 438438), (48958, 433620), (49140, 432014), (50589, 419640), (50841, 417560), (51246, 414260), (51480, 412377), (52195, 406728), (52455, 404712), (53144, 399465), (53262, 398580), (54054, 392740), (55188, 384670), (56210, 377676), (56490, 375804), (56940, 372834), (57816, 367185), (58104, 365365), (58911, 360360), (59180, 358722), (59787, 355080), (60060, 353466), (61320, 346203), (62139, 341640), (62634, 338940), (62946, 337260), (66430, 319572), (67452, 314730), (67788, 313170), (68328, 310695), (68985, 307736), (69940, 303534), (71016, 298935), (72072, 294555), (72270, 293748), (72630, 292292), (73073, 290520), (73437, 289080), (75320, 281853), (76934, 275940), (77220, 274918), (78548, 270270), (78840, 269269), (79716, 266310), (79893, 265720), (82852, 256230), (83160, 255281), (83512, 254205), (83928, 252945), (84315, 251784), (84735, 250536), (85410, 248556), (86724, 244790), (88770, 239148), (90090, 235644), (91980, 230802), (93951, 225960), (94419, 224840), (96360, 220311), (96840, 219219), (97916, 216810), (98185, 216216), (98280, 216007), (99645, 213048), (101178, 209820), (101682, 208780), (102492, 207130), (103565, 204984), (104390, 203364), (104910, 202356), (106524, 199290), (108108, 196370), (108405, 195832), (110376, 192335), (112420, 188838), (112980, 187902), (113880, 186417), (115401, 183960), (117822, 180180), (118360, 179361), (119574, 177540), (120120, 176733), (122395, 173448), (124278, 170820), (125268, 169470), (125892, 168630), (128115, 165704), (132860, 159786), (133155, 159432), (134904, 157365), (135135, 157096), (135576, 156585), (137459, 154440), (137970, 153868), (139880, 151767), (144540, 146874), (145260, 146146)]