20676670560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5441}}^1$

素因数の和:5511

約数の個数: 576

約数和(自身を含む): 89853079680

約数和(自身を除く): 69176409120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 96, 104, 105, 112, 116, 117, 120, 126, 130, 140, 144, 145, 156, 160, 168, 174, 180, 182, 195, 203, 208, 210, 224, 232, 234, 240, 252, 260, 261, 273, 280, 288, 290, 312, 315, 336, 348, 360, 364, 377, 390, 406, 416, 420, 435, 455, 464, 468, 480, 504, 520, 522, 546, 560, 580, 585, 609, 624, 630, 672, 696, 720, 728, 754, 780, 812, 819, 840, 870, 910, 928, 936, 1008, 1015, 1040, 1044, 1092, 1120, 1131, 1160, 1170, 1218, 1248, 1260, 1305, 1365, 1392, 1440, 1456, 1508, 1560, 1624, 1638, 1680, 1740, 1820, 1827, 1872, 1885, 2016, 2030, 2080, 2088, 2184, 2262, 2320, 2340, 2436, 2520, 2610, 2639, 2730, 2784, 2912, 3016, 3045, 3120, 3248, 3276, 3360, 3393, 3480, 3640, 3654, 3744, 3770, 4060, 4095, 4176, 4368, 4524, 4640, 4680, 4872, 5040, 5220, 5278, 5441, 5460, 5655, 6032, 6090, 6240, 6496, 6552, 6786, 6960, 7280, 7308, 7540, 7917, 8120, 8190, 8352, 8736, 9048, 9135, 9360, 9744, 10080, 10440, 10556, 10882, 10920, 11310, 12064, 12180, 13104, 13195, 13572, 13920, 14560, 14616, 15080, 15834, 16240, 16323, 16380, 16965, 18096, 18270, 18720, 19488, 20880, 21112, 21764, 21840, 22620, 23751, 24360, 26208, 26390, 27144, 27205, 29232, 30160, 31668, 32480, 32646, 32760, 33930, 36192, 36540, 38087, 39585, 41760, 42224, 43528, 43680, 45240, 47502, 48720, 48969, 52780, 54288, 54410, 58464, 60320, 63336, 65292, 65520, 67860, 70733, 73080, 76174, 79170, 81615, 84448, 87056, 90480, 95004, 97440, 97938, 105560, 108576, 108820, 114261, 118755, 126672, 130584, 131040, 135720, 141466, 146160, 152348, 157789, 158340, 163230, 174112, 180960, 190008, 190435, 195876, 211120, 212199, 217640, 228522, 237510, 244845, 253344, 261168, 271440, 282932, 292320, 304696, 315578, 316680, 326460, 342783, 353665, 380016, 380870, 391752, 422240, 424398, 435280, 457044, 473367, 475020, 489690, 495131, 522336, 542880, 565864, 571305, 609392, 631156, 633360, 636597, 652920, 685566, 707330, 760032, 761740, 783504, 788945, 848796, 870560, 914088, 946734, 950040, 979380, 990262, 1060995, 1104523, 1131728, 1142610, 1218784, 1262312, 1266720, 1273194, 1305840, 1371132, 1414660, 1420101, 1485393, 1523480, 1567008, 1577890, 1697592, 1713915, 1828176, 1893468, 1900080, 1958760, 1980524, 2051257, 2121990, 2209046, 2263456, 2285220, 2366835, 2475655, 2524624, 2546388, 2611680, 2742264, 2829320, 2840202, 2970786, 3046960, 3155780, 3182985, 3313569, 3395184, 3427830, 3656352, 3786936, 3800160, 3917520, 3961048, 4102514, 4243980, 4418092, 4456179, 4570440, 4733670, 4951310, 5049248, 5092776, 5484528, 5522615, 5658640, 5680404, 5941572, 6093920, 6153771, 6311560, 6365970, 6627138, 6790368, 6855660, 7100505, 7426965, 7573872, 7835040, 7922096, 8205028, 8487960, 8836184, 8912358, 9140880, 9467340, 9902620, 9940707, 10185552, 10256285, 10969056, 11045230, 11317280, 11360808, 11883144, 12307542, 12623120, 12731940, 13254276, 13711320, 14201010, 14358799, 14853930, 15147744, 15844192, 16410056, 16567845, 16975920, 17672368, 17824716, 18281760, 18461313, 18934680, 19805240, 19881414, 20371104, 20512570, 22090460, 22280895, 22721616, 23766288, 24615084, 25246240, 25463880, 26508552, 27422640, 28402020, 28717598, 29707860, 30768855, 32820112, 33135690, 33951840, 35344736, 35649432, 36922626, 37869360, 39610480, 39762828, 41025140, 43076397, 44180920, 44561790, 45443232, 47532576, 49230168, 49703535, 50927760, 53017104, 54845280, 56804040, 57435196, 59415720, 61537710, 65640224, 66271380, 71298864, 71793995, 73845252, 75738720, 79220960, 79525656, 82050280, 86152794, 88361840, 89123580, 92306565, 98460336, 99407070, 101855520, 106034208, 113608080, 114870392, 118831440, 123075420, 129229191, 132542760, 142597728, 143587990, 147690504, 159051312, 164100560, 172305588, 176723680, 178247160, 184613130, 196920672, 198814140, 215381985, 227216160, 229740784, 237662880, 246150840, 258458382, 265085520, 287175980, 295381008, 318102624, 328201120, 344611176, 356494320, 369226260, 397628280, 430763970, 459481568, 492301680, 516916764, 530171040, 574351960, 590762016, 646145955, 689222352, 712988640, 738452520, 795256560, 861527940, 984603360, 1033833528, 1148703920, 1292291910, 1378444704, 1476905040, 1590513120, 1723055880, 2067667056, 2297407840, 2584583820, 2953810080, 3446111760, 4135334112, 5169167640, 6892223520, 10338335280, 20676670560]

約数ペア:

[(1, 20676670560), (2, 10338335280), (3, 6892223520), (4, 5169167640), (5, 4135334112), (6, 3446111760), (7, 2953810080), (8, 2584583820), (9, 2297407840), (10, 2067667056), (12, 1723055880), (13, 1590513120), (14, 1476905040), (15, 1378444704), (16, 1292291910), (18, 1148703920), (20, 1033833528), (21, 984603360), (24, 861527940), (26, 795256560), (28, 738452520), (29, 712988640), (30, 689222352), (32, 646145955), (35, 590762016), (36, 574351960), (39, 530171040), (40, 516916764), (42, 492301680), (45, 459481568), (48, 430763970), (52, 397628280), (56, 369226260), (58, 356494320), (60, 344611176), (63, 328201120), (65, 318102624), (70, 295381008), (72, 287175980), (78, 265085520), (80, 258458382), (84, 246150840), (87, 237662880), (90, 229740784), (91, 227216160), (96, 215381985), (104, 198814140), (105, 196920672), (112, 184613130), (116, 178247160), (117, 176723680), (120, 172305588), (126, 164100560), (130, 159051312), (140, 147690504), (144, 143587990), (145, 142597728), (156, 132542760), (160, 129229191), (168, 123075420), (174, 118831440), (180, 114870392), (182, 113608080), (195, 106034208), (203, 101855520), (208, 99407070), (210, 98460336), (224, 92306565), (232, 89123580), (234, 88361840), (240, 86152794), (252, 82050280), (260, 79525656), (261, 79220960), (273, 75738720), (280, 73845252), (288, 71793995), (290, 71298864), (312, 66271380), (315, 65640224), (336, 61537710), (348, 59415720), (360, 57435196), (364, 56804040), (377, 54845280), (390, 53017104), (406, 50927760), (416, 49703535), (420, 49230168), (435, 47532576), (455, 45443232), (464, 44561790), (468, 44180920), (480, 43076397), (504, 41025140), (520, 39762828), (522, 39610480), (546, 37869360), (560, 36922626), (580, 35649432), (585, 35344736), (609, 33951840), (624, 33135690), (630, 32820112), (672, 30768855), (696, 29707860), (720, 28717598), (728, 28402020), (754, 27422640), (780, 26508552), (812, 25463880), (819, 25246240), (840, 24615084), (870, 23766288), (910, 22721616), (928, 22280895), (936, 22090460), (1008, 20512570), (1015, 20371104), (1040, 19881414), (1044, 19805240), (1092, 18934680), (1120, 18461313), (1131, 18281760), (1160, 17824716), (1170, 17672368), (1218, 16975920), (1248, 16567845), (1260, 16410056), (1305, 15844192), (1365, 15147744), (1392, 14853930), (1440, 14358799), (1456, 14201010), (1508, 13711320), (1560, 13254276), (1624, 12731940), (1638, 12623120), (1680, 12307542), (1740, 11883144), (1820, 11360808), (1827, 11317280), (1872, 11045230), (1885, 10969056), (2016, 10256285), (2030, 10185552), (2080, 9940707), (2088, 9902620), (2184, 9467340), (2262, 9140880), (2320, 8912358), (2340, 8836184), (2436, 8487960), (2520, 8205028), (2610, 7922096), (2639, 7835040), (2730, 7573872), (2784, 7426965), (2912, 7100505), (3016, 6855660), (3045, 6790368), (3120, 6627138), (3248, 6365970), (3276, 6311560), (3360, 6153771), (3393, 6093920), (3480, 5941572), (3640, 5680404), (3654, 5658640), (3744, 5522615), (3770, 5484528), (4060, 5092776), (4095, 5049248), (4176, 4951310), (4368, 4733670), (4524, 4570440), (4640, 4456179), (4680, 4418092), (4872, 4243980), (5040, 4102514), (5220, 3961048), (5278, 3917520), (5441, 3800160), (5460, 3786936), (5655, 3656352), (6032, 3427830), (6090, 3395184), (6240, 3313569), (6496, 3182985), (6552, 3155780), (6786, 3046960), (6960, 2970786), (7280, 2840202), (7308, 2829320), (7540, 2742264), (7917, 2611680), (8120, 2546388), (8190, 2524624), (8352, 2475655), (8736, 2366835), (9048, 2285220), (9135, 2263456), (9360, 2209046), (9744, 2121990), (10080, 2051257), (10440, 1980524), (10556, 1958760), (10882, 1900080), (10920, 1893468), (11310, 1828176), (12064, 1713915), (12180, 1697592), (13104, 1577890), (13195, 1567008), (13572, 1523480), (13920, 1485393), (14560, 1420101), (14616, 1414660), (15080, 1371132), (15834, 1305840), (16240, 1273194), (16323, 1266720), (16380, 1262312), (16965, 1218784), (18096, 1142610), (18270, 1131728), (18720, 1104523), (19488, 1060995), (20880, 990262), (21112, 979380), (21764, 950040), (21840, 946734), (22620, 914088), (23751, 870560), (24360, 848796), (26208, 788945), (26390, 783504), (27144, 761740), (27205, 760032), (29232, 707330), (30160, 685566), (31668, 652920), (32480, 636597), (32646, 633360), (32760, 631156), (33930, 609392), (36192, 571305), (36540, 565864), (38087, 542880), (39585, 522336), (41760, 495131), (42224, 489690), (43528, 475020), (43680, 473367), (45240, 457044), (47502, 435280), (48720, 424398), (48969, 422240), (52780, 391752), (54288, 380870), (54410, 380016), (58464, 353665), (60320, 342783), (63336, 326460), (65292, 316680), (65520, 315578), (67860, 304696), (70733, 292320), (73080, 282932), (76174, 271440), (79170, 261168), (81615, 253344), (84448, 244845), (87056, 237510), (90480, 228522), (95004, 217640), (97440, 212199), (97938, 211120), (105560, 195876), (108576, 190435), (108820, 190008), (114261, 180960), (118755, 174112), (126672, 163230), (130584, 158340), (131040, 157789), (135720, 152348), (141466, 146160)]