20116265280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10177}}^1$

素因数の和:10297

約数の個数: 224

約数和(自身を含む): 67008695040

約数和(自身を除く): 46892429760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 71, 80, 87, 96, 116, 120, 142, 145, 160, 174, 192, 213, 232, 240, 284, 290, 320, 348, 355, 426, 435, 464, 480, 568, 580, 696, 710, 852, 870, 928, 960, 1065, 1136, 1160, 1392, 1420, 1704, 1740, 1856, 2059, 2130, 2272, 2320, 2784, 2840, 3408, 3480, 4118, 4260, 4544, 4640, 5568, 5680, 6177, 6816, 6960, 8236, 8520, 9280, 10177, 10295, 11360, 12354, 13632, 13920, 16472, 17040, 20354, 20590, 22720, 24708, 27840, 30531, 30885, 32944, 34080, 40708, 41180, 49416, 50885, 61062, 61770, 65888, 68160, 81416, 82360, 98832, 101770, 122124, 123540, 131776, 152655, 162832, 164720, 197664, 203540, 244248, 247080, 295133, 305310, 325664, 329440, 395328, 407080, 488496, 494160, 590266, 610620, 651328, 658880, 722567, 814160, 885399, 976992, 988320, 1180532, 1221240, 1445134, 1475665, 1628320, 1770798, 1953984, 1976640, 2167701, 2361064, 2442480, 2890268, 2951330, 3256640, 3541596, 3612835, 4335402, 4426995, 4722128, 4884960, 5780536, 5902660, 7083192, 7225670, 8670804, 8853990, 9444256, 9769920, 10838505, 11561072, 11805320, 14166384, 14451340, 17341608, 17707980, 18888512, 20954443, 21677010, 23122144, 23610640, 28332768, 28902680, 34683216, 35415960, 41908886, 43354020, 46244288, 47221280, 56665536, 57805360, 62863329, 69366432, 70831920, 83817772, 86708040, 94442560, 104772215, 115610720, 125726658, 138732864, 141663840, 167635544, 173416080, 209544430, 231221440, 251453316, 283327680, 314316645, 335271088, 346832160, 419088860, 502906632, 628633290, 670542176, 693664320, 838177720, 1005813264, 1257266580, 1341084352, 1676355440, 2011626528, 2514533160, 3352710880, 4023253056, 5029066320, 6705421760, 10058132640, 20116265280]

約数ペア:

[(1, 20116265280), (2, 10058132640), (3, 6705421760), (4, 5029066320), (5, 4023253056), (6, 3352710880), (8, 2514533160), (10, 2011626528), (12, 1676355440), (15, 1341084352), (16, 1257266580), (20, 1005813264), (24, 838177720), (29, 693664320), (30, 670542176), (32, 628633290), (40, 502906632), (48, 419088860), (58, 346832160), (60, 335271088), (64, 314316645), (71, 283327680), (80, 251453316), (87, 231221440), (96, 209544430), (116, 173416080), (120, 167635544), (142, 141663840), (145, 138732864), (160, 125726658), (174, 115610720), (192, 104772215), (213, 94442560), (232, 86708040), (240, 83817772), (284, 70831920), (290, 69366432), (320, 62863329), (348, 57805360), (355, 56665536), (426, 47221280), (435, 46244288), (464, 43354020), (480, 41908886), (568, 35415960), (580, 34683216), (696, 28902680), (710, 28332768), (852, 23610640), (870, 23122144), (928, 21677010), (960, 20954443), (1065, 18888512), (1136, 17707980), (1160, 17341608), (1392, 14451340), (1420, 14166384), (1704, 11805320), (1740, 11561072), (1856, 10838505), (2059, 9769920), (2130, 9444256), (2272, 8853990), (2320, 8670804), (2784, 7225670), (2840, 7083192), (3408, 5902660), (3480, 5780536), (4118, 4884960), (4260, 4722128), (4544, 4426995), (4640, 4335402), (5568, 3612835), (5680, 3541596), (6177, 3256640), (6816, 2951330), (6960, 2890268), (8236, 2442480), (8520, 2361064), (9280, 2167701), (10177, 1976640), (10295, 1953984), (11360, 1770798), (12354, 1628320), (13632, 1475665), (13920, 1445134), (16472, 1221240), (17040, 1180532), (20354, 988320), (20590, 976992), (22720, 885399), (24708, 814160), (27840, 722567), (30531, 658880), (30885, 651328), (32944, 610620), (34080, 590266), (40708, 494160), (41180, 488496), (49416, 407080), (50885, 395328), (61062, 329440), (61770, 325664), (65888, 305310), (68160, 295133), (81416, 247080), (82360, 244248), (98832, 203540), (101770, 197664), (122124, 164720), (123540, 162832), (131776, 152655)]