21579634440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 768

約数和(自身を含む): 92520529920

約数和(自身を除く): 70940895480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 162, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 243, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 324, 351, 360, 364, 372, 378, 390, 403, 405, 420, 434, 455, 465, 468, 486, 504, 520, 540, 546, 558, 567, 585, 620, 630, 648, 651, 702, 728, 744, 756, 780, 787, 806, 810, 819, 837, 840, 868, 910, 930, 936, 945, 972, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1209, 1215, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1574, 1612, 1620, 1638, 1674, 1701, 1736, 1755, 1820, 1860, 1890, 1944, 1953, 2015, 2106, 2170, 2184, 2232, 2268, 2340, 2361, 2418, 2430, 2457, 2511, 2520, 2604, 2730, 2790, 2808, 2821, 2835, 3148, 3159, 3224, 3240, 3255, 3276, 3348, 3402, 3510, 3627, 3640, 3720, 3780, 3906, 3935, 4030, 4095, 4185, 4212, 4340, 4536, 4680, 4722, 4836, 4860, 4914, 5022, 5208, 5265, 5460, 5509, 5580, 5642, 5670, 5859, 6045, 6296, 6318, 6510, 6552, 6696, 6804, 7020, 7083, 7254, 7371, 7533, 7560, 7812, 7870, 8060, 8190, 8370, 8424, 8463, 8505, 8680, 9444, 9672, 9720, 9765, 9828, 10044, 10231, 10530, 10881, 10920, 11018, 11160, 11284, 11340, 11718, 11805, 12090, 12285, 12555, 12636, 13020, 13608, 14040, 14105, 14166, 14508, 14742, 15066, 15624, 15740, 15795, 16120, 16380, 16527, 16740, 16926, 17010, 17577, 18135, 18888, 19530, 19656, 20088, 20462, 21060, 21249, 21762, 22036, 22113, 22568, 22680, 23436, 23610, 24180, 24397, 24570, 25110, 25272, 25389, 26040, 27545, 28210, 28332, 29016, 29295, 29484, 30132, 30693, 31480, 31590, 32643, 32760, 33054, 33480, 33852, 34020, 35154, 35415, 36270, 36855, 37665, 39060, 40924, 42120, 42315, 42498, 43524, 44072, 44226, 46872, 47220, 48360, 48794, 49140, 49581, 50220, 50778, 51155, 52731, 54405, 55090, 56420, 56664, 58590, 58968, 60264, 61386, 63180, 63747, 65286, 66108, 67704, 68040, 70308, 70830, 71617, 72540, 73191, 73710, 75330, 76167, 78120, 81848, 82635, 84630, 84996, 87048, 87885, 88452, 92079, 94440, 97588, 97929, 98280, 99162, 100440, 101556, 102310, 105462, 106245, 108810, 110180, 110565, 112840, 117180, 121985, 122772, 126360, 126945, 127494, 130572, 132216, 140616, 141660, 143234, 145080, 146382, 147420, 148743, 150660, 152334, 153465, 163215, 165270, 169260, 169992, 170779, 175770, 176904, 184158, 191241, 195176, 195858, 198324, 203112, 204620, 210924, 212490, 214851, 217620, 219573, 220360, 221130, 228501, 234360, 243970, 245544, 247905, 253890, 254988, 261144, 263655, 276237, 283320, 286468, 292764, 294840, 297486, 301320, 304668, 306930, 317161, 318735, 326430, 330540, 338520, 341558, 351540, 358085, 365955, 368316, 380835, 382482, 391716, 396648, 409240, 421848, 424980, 429702, 435240, 439146, 442260, 446229, 457002, 460395, 487940, 489645, 495810, 507780, 509976, 512337, 527310, 552474, 572936, 585528, 594972, 609336, 613860, 634322, 637470, 644553, 652860, 658719, 661080, 683116, 685503, 703080, 716170, 731910, 736632, 743715, 761670, 764964, 783432, 828711, 849960, 853895, 859404, 878292, 884520, 892458, 914004, 920790, 951483, 956205, 975880, 979290, 991620, 1015560, 1024674, 1054620, 1074255, 1097865, 1104948, 1142505, 1189944, 1227720, 1268644, 1274940, 1289106, 1305720, 1317438, 1338687, 1366232, 1371006, 1381185, 1432340, 1463820, 1487430, 1523340, 1529928, 1537011, 1585805, 1657422, 1707790, 1718808, 1756584, 1784916, 1828008, 1841580, 1902966, 1912410, 1933659, 1958580, 1976157, 1983240, 2049348, 2109240, 2148510, 2195730, 2209896, 2220127, 2231145, 2285010, 2486133, 2537288, 2549880, 2561685, 2578212, 2634876, 2677374, 2742012, 2762370, 2854449, 2864680, 2927640, 2974860, 3046680, 3074022, 3171610, 3222765, 3293595, 3314844, 3415580, 3427515, 3569832, 3683160, 3805932, 3824820, 3867318, 3917160, 3952314, 4098696, 4143555, 4297020, 4391460, 4440254, 4462290, 4570020, 4611033, 4757415, 4972266, 5123370, 5156424, 5269752, 5354748, 5484024, 5524740, 5708898, 5800977, 5928471, 5949720, 6148044, 6343220, 6445530, 6587190, 6629688, 6660381, 6693435, 6831160, 6855030, 7611864, 7649640, 7685055, 7734636, 7904628, 8287110, 8563347, 8594040, 8782920, 8880508, 8924580, 9140040, 9222066, 9514830, 9668295, 9880785, 9944532, 10246740, 10709496, 11049480, 11100635, 11417796, 11601954, 11856942, 12296088, 12430665, 12686440, 12891060, 13174380, 13320762, 13386870, 13710060, 13833099, 14272245, 15370110, 15469272, 15809256, 16574220, 17126694, 17402931, 17761016, 17849160, 18444132, 19029660, 19336590, 19761570, 19889064, 19981143, 20493480, 22201270, 22835592, 23055165, 23203908, 23713884, 24861330, 25690041, 25782120, 26348760, 26641524, 26773740, 27420120, 27666198, 28544490, 29004885, 29642355, 30740220, 33148440, 33301905, 34253388, 34805862, 36888264, 38059320, 38673180, 39523140, 39962286, 41499297, 42816735, 44402540, 46110330, 46407816, 47427768, 49722660, 51380082, 53283048, 53547480, 55332396, 57088980, 58009770, 59284710, 59943429, 61480440, 66603810, 68506776, 69165495, 69611724, 77070123, 77346360, 79046280, 79924572, 82998594, 85633470, 87014655, 88805080, 92220660, 99445320, 99905715, 102760164, 110664792, 114177960, 116019540, 118569420, 119886858, 128450205, 133207620, 138330990, 139223448, 154140246, 159849144, 165997188, 171266940, 174029310, 179830287, 184441320, 199811430, 205520328, 207496485, 232039080, 237138840, 239773716, 256900410, 266415240, 276661980, 299717145, 308280492, 331994376, 342533880, 348058620, 359660574, 385350615, 399622860, 414992970, 479547432, 513800820, 539490861, 553323960, 599434290, 616560984, 696117240, 719321148, 770701230, 799245720, 829985940, 899151435, 1027601640, 1078981722, 1198868580, 1438642296, 1541402460, 1659971880, 1798302870, 2157963444, 2397737160, 2697454305, 3082804920, 3596605740, 4315926888, 5394908610, 7193211480, 10789817220, 21579634440]

約数ペア:

[(1, 21579634440), (2, 10789817220), (3, 7193211480), (4, 5394908610), (5, 4315926888), (6, 3596605740), (7, 3082804920), (8, 2697454305), (9, 2397737160), (10, 2157963444), (12, 1798302870), (13, 1659971880), (14, 1541402460), (15, 1438642296), (18, 1198868580), (20, 1078981722), (21, 1027601640), (24, 899151435), (26, 829985940), (27, 799245720), (28, 770701230), (30, 719321148), (31, 696117240), (35, 616560984), (36, 599434290), (39, 553323960), (40, 539490861), (42, 513800820), (45, 479547432), (52, 414992970), (54, 399622860), (56, 385350615), (60, 359660574), (62, 348058620), (63, 342533880), (65, 331994376), (70, 308280492), (72, 299717145), (78, 276661980), (81, 266415240), (84, 256900410), (90, 239773716), (91, 237138840), (93, 232039080), (104, 207496485), (105, 205520328), (108, 199811430), (117, 184441320), (120, 179830287), (124, 174029310), (126, 171266940), (130, 165997188), (135, 159849144), (140, 154140246), (155, 139223448), (156, 138330990), (162, 133207620), (168, 128450205), (180, 119886858), (182, 118569420), (186, 116019540), (189, 114177960), (195, 110664792), (210, 102760164), (216, 99905715), (217, 99445320), (234, 92220660), (243, 88805080), (248, 87014655), (252, 85633470), (260, 82998594), (270, 79924572), (273, 79046280), (279, 77346360), (280, 77070123), (310, 69611724), (312, 69165495), (315, 68506776), (324, 66603810), (351, 61480440), (360, 59943429), (364, 59284710), (372, 58009770), (378, 57088980), (390, 55332396), (403, 53547480), (405, 53283048), (420, 51380082), (434, 49722660), (455, 47427768), (465, 46407816), (468, 46110330), (486, 44402540), (504, 42816735), (520, 41499297), (540, 39962286), (546, 39523140), (558, 38673180), (567, 38059320), (585, 36888264), (620, 34805862), (630, 34253388), (648, 33301905), (651, 33148440), (702, 30740220), (728, 29642355), (744, 29004885), (756, 28544490), (780, 27666198), (787, 27420120), (806, 26773740), (810, 26641524), (819, 26348760), (837, 25782120), (840, 25690041), (868, 24861330), (910, 23713884), (930, 23203908), (936, 23055165), (945, 22835592), (972, 22201270), (1053, 20493480), (1080, 19981143), (1085, 19889064), (1092, 19761570), (1116, 19336590), (1134, 19029660), (1170, 18444132), (1209, 17849160), (1215, 17761016), (1240, 17402931), (1260, 17126694), (1302, 16574220), (1365, 15809256), (1395, 15469272), (1404, 15370110), (1512, 14272245), (1560, 13833099), (1574, 13710060), (1612, 13386870), (1620, 13320762), (1638, 13174380), (1674, 12891060), (1701, 12686440), (1736, 12430665), (1755, 12296088), (1820, 11856942), (1860, 11601954), (1890, 11417796), (1944, 11100635), (1953, 11049480), (2015, 10709496), (2106, 10246740), (2170, 9944532), (2184, 9880785), (2232, 9668295), (2268, 9514830), (2340, 9222066), (2361, 9140040), (2418, 8924580), (2430, 8880508), (2457, 8782920), (2511, 8594040), (2520, 8563347), (2604, 8287110), (2730, 7904628), (2790, 7734636), (2808, 7685055), (2821, 7649640), (2835, 7611864), (3148, 6855030), (3159, 6831160), (3224, 6693435), (3240, 6660381), (3255, 6629688), (3276, 6587190), (3348, 6445530), (3402, 6343220), (3510, 6148044), (3627, 5949720), (3640, 5928471), (3720, 5800977), (3780, 5708898), (3906, 5524740), (3935, 5484024), (4030, 5354748), (4095, 5269752), (4185, 5156424), (4212, 5123370), (4340, 4972266), (4536, 4757415), (4680, 4611033), (4722, 4570020), (4836, 4462290), (4860, 4440254), (4914, 4391460), (5022, 4297020), (5208, 4143555), (5265, 4098696), (5460, 3952314), (5509, 3917160), (5580, 3867318), (5642, 3824820), (5670, 3805932), (5859, 3683160), (6045, 3569832), (6296, 3427515), (6318, 3415580), (6510, 3314844), (6552, 3293595), (6696, 3222765), (6804, 3171610), (7020, 3074022), (7083, 3046680), (7254, 2974860), (7371, 2927640), (7533, 2864680), (7560, 2854449), (7812, 2762370), (7870, 2742012), (8060, 2677374), (8190, 2634876), (8370, 2578212), (8424, 2561685), (8463, 2549880), (8505, 2537288), (8680, 2486133), (9444, 2285010), (9672, 2231145), (9720, 2220127), (9765, 2209896), (9828, 2195730), (10044, 2148510), (10231, 2109240), (10530, 2049348), (10881, 1983240), (10920, 1976157), (11018, 1958580), (11160, 1933659), (11284, 1912410), (11340, 1902966), (11718, 1841580), (11805, 1828008), (12090, 1784916), (12285, 1756584), (12555, 1718808), (12636, 1707790), (13020, 1657422), (13608, 1585805), (14040, 1537011), (14105, 1529928), (14166, 1523340), (14508, 1487430), (14742, 1463820), (15066, 1432340), (15624, 1381185), (15740, 1371006), (15795, 1366232), (16120, 1338687), (16380, 1317438), (16527, 1305720), (16740, 1289106), (16926, 1274940), (17010, 1268644), (17577, 1227720), (18135, 1189944), (18888, 1142505), (19530, 1104948), (19656, 1097865), (20088, 1074255), (20462, 1054620), (21060, 1024674), (21249, 1015560), (21762, 991620), (22036, 979290), (22113, 975880), (22568, 956205), (22680, 951483), (23436, 920790), (23610, 914004), (24180, 892458), (24397, 884520), (24570, 878292), (25110, 859404), (25272, 853895), (25389, 849960), (26040, 828711), (27545, 783432), (28210, 764964), (28332, 761670), (29016, 743715), (29295, 736632), (29484, 731910), (30132, 716170), (30693, 703080), (31480, 685503), (31590, 683116), (32643, 661080), (32760, 658719), (33054, 652860), (33480, 644553), (33852, 637470), (34020, 634322), (35154, 613860), (35415, 609336), (36270, 594972), (36855, 585528), (37665, 572936), (39060, 552474), (40924, 527310), (42120, 512337), (42315, 509976), (42498, 507780), (43524, 495810), (44072, 489645), (44226, 487940), (46872, 460395), (47220, 457002), (48360, 446229), (48794, 442260), (49140, 439146), (49581, 435240), (50220, 429702), (50778, 424980), (51155, 421848), (52731, 409240), (54405, 396648), (55090, 391716), (56420, 382482), (56664, 380835), (58590, 368316), (58968, 365955), (60264, 358085), (61386, 351540), (63180, 341558), (63747, 338520), (65286, 330540), (66108, 326430), (67704, 318735), (68040, 317161), (70308, 306930), (70830, 304668), (71617, 301320), (72540, 297486), (73191, 294840), (73710, 292764), (75330, 286468), (76167, 283320), (78120, 276237), (81848, 263655), (82635, 261144), (84630, 254988), (84996, 253890), (87048, 247905), (87885, 245544), (88452, 243970), (92079, 234360), (94440, 228501), (97588, 221130), (97929, 220360), (98280, 219573), (99162, 217620), (100440, 214851), (101556, 212490), (102310, 210924), (105462, 204620), (106245, 203112), (108810, 198324), (110180, 195858), (110565, 195176), (112840, 191241), (117180, 184158), (121985, 176904), (122772, 175770), (126360, 170779), (126945, 169992), (127494, 169260), (130572, 165270), (132216, 163215), (140616, 153465), (141660, 152334), (143234, 150660), (145080, 148743), (146382, 147420)]