18479573280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 960

約数和(自身を含む): 80089067520

約数和(自身を除く): 61609494240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 71, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 142, 144, 151, 152, 160, 162, 168, 171, 180, 189, 190, 210, 213, 216, 224, 228, 240, 252, 266, 270, 280, 284, 285, 288, 302, 304, 315, 324, 336, 342, 355, 360, 378, 380, 399, 405, 420, 426, 432, 453, 456, 480, 497, 504, 513, 532, 540, 560, 567, 568, 570, 604, 608, 630, 639, 648, 665, 672, 684, 710, 720, 755, 756, 760, 798, 810, 840, 852, 855, 864, 906, 912, 945, 994, 1008, 1026, 1057, 1064, 1065, 1080, 1120, 1134, 1136, 1140, 1197, 1208, 1260, 1278, 1296, 1330, 1349, 1359, 1368, 1420, 1440, 1491, 1510, 1512, 1520, 1539, 1596, 1620, 1680, 1704, 1710, 1812, 1824, 1890, 1917, 1988, 1995, 2016, 2052, 2114, 2128, 2130, 2160, 2265, 2268, 2272, 2280, 2394, 2416, 2485, 2520, 2556, 2565, 2592, 2660, 2698, 2718, 2736, 2835, 2840, 2869, 2982, 3020, 3024, 3040, 3078, 3171, 3192, 3195, 3240, 3360, 3408, 3420, 3591, 3624, 3780, 3834, 3976, 3990, 4047, 4077, 4104, 4228, 4256, 4260, 4320, 4473, 4530, 4536, 4560, 4788, 4832, 4970, 5040, 5112, 5130, 5285, 5320, 5396, 5436, 5472, 5670, 5680, 5738, 5751, 5964, 5985, 6040, 6048, 6156, 6342, 6384, 6390, 6480, 6745, 6795, 6816, 6840, 7182, 7248, 7455, 7560, 7668, 7695, 7952, 7980, 8094, 8154, 8208, 8456, 8520, 8607, 8946, 9060, 9072, 9120, 9443, 9513, 9576, 9585, 9940, 10080, 10224, 10260, 10570, 10640, 10721, 10773, 10792, 10872, 11340, 11360, 11476, 11502, 11928, 11970, 12080, 12141, 12231, 12312, 12684, 12768, 12780, 12960, 13419, 13490, 13590, 13680, 14345, 14364, 14496, 14910, 15120, 15336, 15390, 15855, 15904, 15960, 16188, 16308, 16416, 16912, 17040, 17214, 17892, 17955, 18120, 18144, 18886, 19026, 19152, 19170, 19880, 20083, 20235, 20385, 20448, 20520, 21140, 21280, 21442, 21546, 21584, 21744, 22365, 22680, 22952, 23004, 23856, 23940, 24160, 24282, 24462, 24624, 25368, 25560, 25821, 26838, 26980, 27180, 27360, 28329, 28539, 28690, 28728, 28755, 29820, 30240, 30672, 30780, 31710, 31920, 32163, 32376, 32616, 33824, 34080, 34428, 35784, 35910, 36240, 36423, 37772, 38052, 38304, 38340, 39760, 40166, 40257, 40470, 40770, 41040, 42280, 42884, 43035, 43092, 43168, 43488, 44730, 45360, 45904, 46008, 47215, 47565, 47712, 47880, 48564, 48924, 49248, 50736, 51120, 51642, 53605, 53676, 53865, 53960, 54360, 56658, 57078, 57380, 57456, 57510, 59640, 60249, 60705, 61155, 61344, 61560, 63420, 63840, 64326, 64752, 65232, 67095, 68856, 71568, 71820, 72480, 72846, 75047, 75544, 76104, 76680, 77463, 79520, 80332, 80514, 80940, 81540, 82080, 84560, 84987, 85617, 85768, 86070, 86184, 89460, 90720, 91808, 92016, 94430, 95130, 95760, 96489, 97128, 97848, 100415, 101472, 102240, 103284, 107210, 107352, 107730, 107920, 108720, 109269, 113316, 114156, 114760, 114912, 115020, 119280, 120498, 121410, 122310, 123120, 126840, 128652, 129105, 129504, 130464, 134190, 137712, 141645, 142695, 143136, 143640, 145692, 150094, 151088, 152208, 153360, 154926, 160664, 160815, 161028, 161880, 163080, 169120, 169974, 171234, 171536, 172140, 172368, 178920, 180747, 182115, 184032, 188860, 190260, 191520, 192978, 194256, 195696, 200830, 201285, 203699, 206568, 214420, 214704, 215460, 215840, 217440, 218538, 225141, 226632, 228312, 229520, 230040, 232389, 238560, 240996, 242820, 244620, 246240, 253680, 254961, 257304, 258210, 268380, 275424, 283290, 285390, 287280, 289467, 291384, 300188, 301245, 302176, 304416, 306720, 309852, 321328, 321630, 322056, 323760, 326160, 339948, 342468, 343072, 344280, 344736, 357840, 361494, 364230, 375235, 377720, 380520, 385956, 387315, 388512, 391392, 401660, 402570, 407398, 413136, 424935, 428085, 428840, 429408, 430920, 437076, 450282, 453264, 456624, 459040, 460080, 464778, 481992, 482445, 485640, 489240, 507360, 509922, 514608, 516420, 536760, 542241, 546345, 566580, 570780, 574560, 578934, 582768, 600376, 602490, 611097, 619704, 642656, 643260, 644112, 647520, 652320, 675423, 679896, 684936, 688560, 715680, 722988, 728460, 750470, 755440, 761040, 764883, 771912, 774630, 803320, 805140, 814796, 826272, 849870, 856170, 857680, 861840, 868401, 874152, 900564, 903735, 906528, 913248, 920160, 929556, 963984, 964890, 971280, 978480, 1018495, 1019844, 1029216, 1032840, 1073520, 1084482, 1092690, 1125705, 1133160, 1141560, 1157868, 1161945, 1165536, 1200752, 1204980, 1222194, 1239408, 1274805, 1286520, 1288224, 1350846, 1359792, 1369872, 1377120, 1425893, 1445976, 1447335, 1456920, 1500940, 1510880, 1522080, 1529766, 1543824, 1549260, 1606640, 1610280, 1626723, 1629592, 1699740, 1712340, 1715360, 1723680, 1736802, 1748304, 1801128, 1807470, 1833291, 1859112, 1927968, 1929780, 1942560, 1956960, 2026269, 2036990, 2039688, 2065680, 2147040, 2168964, 2185380, 2251410, 2266320, 2283120, 2315736, 2323890, 2401504, 2409960, 2444388, 2478816, 2549610, 2573040, 2701692, 2711205, 2719584, 2739744, 2851786, 2891952, 2894670, 2913840, 3001880, 3055485, 3059532, 3087648, 3098520, 3213280, 3220560, 3253446, 3259184, 3377115, 3399480, 3424680, 3473604, 3496608, 3602256, 3614940, 3666582, 3718224, 3824415, 3859560, 4052538, 4073980, 4079376, 4131360, 4277679, 4337928, 4342005, 4370760, 4502820, 4532640, 4566240, 4631472, 4647780, 4819920, 4888776, 5099220, 5146080, 5403384, 5422410, 5499873, 5703572, 5783904, 5789340, 5827680, 6003760, 6078807, 6110970, 6119064, 6197040, 6441120, 6506892, 6518368, 6754230, 6798960, 6849360, 6947208, 7129465, 7204512, 7229880, 7333164, 7436448, 7648830, 7719120, 8105076, 8133615, 8147960, 8158752, 8555358, 8675856, 8684010, 8741520, 9005640, 9166455, 9262944, 9295560, 9639840, 9777552, 10131345, 10198440, 10806768, 10844820, 10999746, 11407144, 11578680, 12007520, 12157614, 12221940, 12238128, 12394080, 12833037, 13013784, 13508460, 13597920, 13698720, 13894416, 14258930, 14459760, 14666328, 15297660, 15438240, 16210152, 16267230, 16295920, 16499619, 17110716, 17351712, 17368020, 17483040, 18011280, 18332910, 18591120, 19555104, 20262690, 20396880, 21388395, 21613536, 21689640, 21999492, 22814288, 23157360, 24315228, 24443880, 24476256, 25666074, 26027568, 27016920, 27499365, 27788832, 28517860, 28919520, 29332656, 30394035, 30595320, 32420304, 32534460, 32591840, 32999238, 34221432, 34736040, 36022560, 36665820, 37182240, 38499111, 40525380, 40793760, 42776790, 43379280, 43998984, 45628576, 46314720, 48630456, 48887760, 51332148, 52055136, 54033840, 54998730, 57035720, 58665312, 60788070, 61190640, 64165185, 64840608, 65068920, 65998476, 68442864, 69472080, 73331640, 76998222, 81050760, 82498095, 85553580, 86758560, 87997968, 97260912, 97775520, 102664296, 108067680, 109997460, 114071440, 115497333, 121576140, 122381280, 128330370, 130137840, 131996952, 136885728, 138944160, 146663280, 153996444, 162101520, 164996190, 171107160, 175995936, 192495555, 194521824, 205328592, 219994920, 228142880, 230994666, 243152280, 256660740, 260275680, 263993904, 293326560, 307992888, 324203040, 329992380, 342214320, 384991110, 410657184, 439989840, 461989332, 486304560, 513321480, 527987808, 577486665, 615985776, 659984760, 684428640, 769982220, 879979680, 923978664, 972609120, 1026642960, 1154973330, 1231971552, 1319969520, 1539964440, 1847957328, 2053285920, 2309946660, 2639939040, 3079928880, 3695914656, 4619893320, 6159857760, 9239786640, 18479573280]

約数ペア:

[(1, 18479573280), (2, 9239786640), (3, 6159857760), (4, 4619893320), (5, 3695914656), (6, 3079928880), (7, 2639939040), (8, 2309946660), (9, 2053285920), (10, 1847957328), (12, 1539964440), (14, 1319969520), (15, 1231971552), (16, 1154973330), (18, 1026642960), (19, 972609120), (20, 923978664), (21, 879979680), (24, 769982220), (27, 684428640), (28, 659984760), (30, 615985776), (32, 577486665), (35, 527987808), (36, 513321480), (38, 486304560), (40, 461989332), (42, 439989840), (45, 410657184), (48, 384991110), (54, 342214320), (56, 329992380), (57, 324203040), (60, 307992888), (63, 293326560), (70, 263993904), (71, 260275680), (72, 256660740), (76, 243152280), (80, 230994666), (81, 228142880), (84, 219994920), (90, 205328592), (95, 194521824), (96, 192495555), (105, 175995936), (108, 171107160), (112, 164996190), (114, 162101520), (120, 153996444), (126, 146663280), (133, 138944160), (135, 136885728), (140, 131996952), (142, 130137840), (144, 128330370), (151, 122381280), (152, 121576140), (160, 115497333), (162, 114071440), (168, 109997460), (171, 108067680), (180, 102664296), (189, 97775520), (190, 97260912), (210, 87997968), (213, 86758560), (216, 85553580), (224, 82498095), (228, 81050760), (240, 76998222), (252, 73331640), (266, 69472080), (270, 68442864), (280, 65998476), (284, 65068920), (285, 64840608), (288, 64165185), (302, 61190640), (304, 60788070), (315, 58665312), (324, 57035720), (336, 54998730), (342, 54033840), (355, 52055136), (360, 51332148), (378, 48887760), (380, 48630456), (399, 46314720), (405, 45628576), (420, 43998984), (426, 43379280), (432, 42776790), (453, 40793760), (456, 40525380), (480, 38499111), (497, 37182240), (504, 36665820), (513, 36022560), (532, 34736040), (540, 34221432), (560, 32999238), (567, 32591840), (568, 32534460), (570, 32420304), (604, 30595320), (608, 30394035), (630, 29332656), (639, 28919520), (648, 28517860), (665, 27788832), (672, 27499365), (684, 27016920), (710, 26027568), (720, 25666074), (755, 24476256), (756, 24443880), (760, 24315228), (798, 23157360), (810, 22814288), (840, 21999492), (852, 21689640), (855, 21613536), (864, 21388395), (906, 20396880), (912, 20262690), (945, 19555104), (994, 18591120), (1008, 18332910), (1026, 18011280), (1057, 17483040), (1064, 17368020), (1065, 17351712), (1080, 17110716), (1120, 16499619), (1134, 16295920), (1136, 16267230), (1140, 16210152), (1197, 15438240), (1208, 15297660), (1260, 14666328), (1278, 14459760), (1296, 14258930), (1330, 13894416), (1349, 13698720), (1359, 13597920), (1368, 13508460), (1420, 13013784), (1440, 12833037), (1491, 12394080), (1510, 12238128), (1512, 12221940), (1520, 12157614), (1539, 12007520), (1596, 11578680), (1620, 11407144), (1680, 10999746), (1704, 10844820), (1710, 10806768), (1812, 10198440), (1824, 10131345), (1890, 9777552), (1917, 9639840), (1988, 9295560), (1995, 9262944), (2016, 9166455), (2052, 9005640), (2114, 8741520), (2128, 8684010), (2130, 8675856), (2160, 8555358), (2265, 8158752), (2268, 8147960), (2272, 8133615), (2280, 8105076), (2394, 7719120), (2416, 7648830), (2485, 7436448), (2520, 7333164), (2556, 7229880), (2565, 7204512), (2592, 7129465), (2660, 6947208), (2698, 6849360), (2718, 6798960), (2736, 6754230), (2835, 6518368), (2840, 6506892), (2869, 6441120), (2982, 6197040), (3020, 6119064), (3024, 6110970), (3040, 6078807), (3078, 6003760), (3171, 5827680), (3192, 5789340), (3195, 5783904), (3240, 5703572), (3360, 5499873), (3408, 5422410), (3420, 5403384), (3591, 5146080), (3624, 5099220), (3780, 4888776), (3834, 4819920), (3976, 4647780), (3990, 4631472), (4047, 4566240), (4077, 4532640), (4104, 4502820), (4228, 4370760), (4256, 4342005), (4260, 4337928), (4320, 4277679), (4473, 4131360), (4530, 4079376), (4536, 4073980), (4560, 4052538), (4788, 3859560), (4832, 3824415), (4970, 3718224), (5040, 3666582), (5112, 3614940), (5130, 3602256), (5285, 3496608), (5320, 3473604), (5396, 3424680), (5436, 3399480), (5472, 3377115), (5670, 3259184), (5680, 3253446), (5738, 3220560), (5751, 3213280), (5964, 3098520), (5985, 3087648), (6040, 3059532), (6048, 3055485), (6156, 3001880), (6342, 2913840), (6384, 2894670), (6390, 2891952), (6480, 2851786), (6745, 2739744), (6795, 2719584), (6816, 2711205), (6840, 2701692), (7182, 2573040), (7248, 2549610), (7455, 2478816), (7560, 2444388), (7668, 2409960), (7695, 2401504), (7952, 2323890), (7980, 2315736), (8094, 2283120), (8154, 2266320), (8208, 2251410), (8456, 2185380), (8520, 2168964), (8607, 2147040), (8946, 2065680), (9060, 2039688), (9072, 2036990), (9120, 2026269), (9443, 1956960), (9513, 1942560), (9576, 1929780), (9585, 1927968), (9940, 1859112), (10080, 1833291), (10224, 1807470), (10260, 1801128), (10570, 1748304), (10640, 1736802), (10721, 1723680), (10773, 1715360), (10792, 1712340), (10872, 1699740), (11340, 1629592), (11360, 1626723), (11476, 1610280), (11502, 1606640), (11928, 1549260), (11970, 1543824), (12080, 1529766), (12141, 1522080), (12231, 1510880), (12312, 1500940), (12684, 1456920), (12768, 1447335), (12780, 1445976), (12960, 1425893), (13419, 1377120), (13490, 1369872), (13590, 1359792), (13680, 1350846), (14345, 1288224), (14364, 1286520), (14496, 1274805), (14910, 1239408), (15120, 1222194), (15336, 1204980), (15390, 1200752), (15855, 1165536), (15904, 1161945), (15960, 1157868), (16188, 1141560), (16308, 1133160), (16416, 1125705), (16912, 1092690), (17040, 1084482), (17214, 1073520), (17892, 1032840), (17955, 1029216), (18120, 1019844), (18144, 1018495), (18886, 978480), (19026, 971280), (19152, 964890), (19170, 963984), (19880, 929556), (20083, 920160), (20235, 913248), (20385, 906528), (20448, 903735), (20520, 900564), (21140, 874152), (21280, 868401), (21442, 861840), (21546, 857680), (21584, 856170), (21744, 849870), (22365, 826272), (22680, 814796), (22952, 805140), (23004, 803320), (23856, 774630), (23940, 771912), (24160, 764883), (24282, 761040), (24462, 755440), (24624, 750470), (25368, 728460), (25560, 722988), (25821, 715680), (26838, 688560), (26980, 684936), (27180, 679896), (27360, 675423), (28329, 652320), (28539, 647520), (28690, 644112), (28728, 643260), (28755, 642656), (29820, 619704), (30240, 611097), (30672, 602490), (30780, 600376), (31710, 582768), (31920, 578934), (32163, 574560), (32376, 570780), (32616, 566580), (33824, 546345), (34080, 542241), (34428, 536760), (35784, 516420), (35910, 514608), (36240, 509922), (36423, 507360), (37772, 489240), (38052, 485640), (38304, 482445), (38340, 481992), (39760, 464778), (40166, 460080), (40257, 459040), (40470, 456624), (40770, 453264), (41040, 450282), (42280, 437076), (42884, 430920), (43035, 429408), (43092, 428840), (43168, 428085), (43488, 424935), (44730, 413136), (45360, 407398), (45904, 402570), (46008, 401660), (47215, 391392), (47565, 388512), (47712, 387315), (47880, 385956), (48564, 380520), (48924, 377720), (49248, 375235), (50736, 364230), (51120, 361494), (51642, 357840), (53605, 344736), (53676, 344280), (53865, 343072), (53960, 342468), (54360, 339948), (56658, 326160), (57078, 323760), (57380, 322056), (57456, 321630), (57510, 321328), (59640, 309852), (60249, 306720), (60705, 304416), (61155, 302176), (61344, 301245), (61560, 300188), (63420, 291384), (63840, 289467), (64326, 287280), (64752, 285390), (65232, 283290), (67095, 275424), (68856, 268380), (71568, 258210), (71820, 257304), (72480, 254961), (72846, 253680), (75047, 246240), (75544, 244620), (76104, 242820), (76680, 240996), (77463, 238560), (79520, 232389), (80332, 230040), (80514, 229520), (80940, 228312), (81540, 226632), (82080, 225141), (84560, 218538), (84987, 217440), (85617, 215840), (85768, 215460), (86070, 214704), (86184, 214420), (89460, 206568), (90720, 203699), (91808, 201285), (92016, 200830), (94430, 195696), (95130, 194256), (95760, 192978), (96489, 191520), (97128, 190260), (97848, 188860), (100415, 184032), (101472, 182115), (102240, 180747), (103284, 178920), (107210, 172368), (107352, 172140), (107730, 171536), (107920, 171234), (108720, 169974), (109269, 169120), (113316, 163080), (114156, 161880), (114760, 161028), (114912, 160815), (115020, 160664), (119280, 154926), (120498, 153360), (121410, 152208), (122310, 151088), (123120, 150094), (126840, 145692), (128652, 143640), (129105, 143136), (129504, 142695), (130464, 141645), (134190, 137712)]