63271882880

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{44917}}^1$

素因数の和:45038

約数の個数: 128

約数和(自身を含む): 158341340160

約数和(自身を除く): 95069457280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 248, 284, 310, 320, 355, 496, 568, 620, 640, 710, 992, 1136, 1240, 1420, 1984, 2201, 2272, 2480, 2840, 3968, 4402, 4544, 4960, 5680, 8804, 9088, 9920, 11005, 11360, 17608, 19840, 22010, 22720, 35216, 44020, 44917, 45440, 70432, 88040, 89834, 140864, 176080, 179668, 224585, 281728, 352160, 359336, 449170, 704320, 718672, 898340, 1392427, 1408640, 1437344, 1796680, 2784854, 2874688, 3189107, 3593360, 5569708, 5749376, 6378214, 6962135, 7186720, 11139416, 12756428, 13924270, 14373440, 15945535, 22278832, 25512856, 27848540, 28746880, 31891070, 44557664, 51025712, 55697080, 63782140, 89115328, 98862317, 102051424, 111394160, 127564280, 178230656, 197724634, 204102848, 222788320, 255128560, 395449268, 408205696, 445576640, 494311585, 510257120, 790898536, 891153280, 988623170, 1020514240, 1581797072, 1977246340, 2041028480, 3163594144, 3954492680, 6327188288, 7908985360, 12654376576, 15817970720, 31635941440, 63271882880]

約数ペア:

[(1, 63271882880), (2, 31635941440), (4, 15817970720), (5, 12654376576), (8, 7908985360), (10, 6327188288), (16, 3954492680), (20, 3163594144), (31, 2041028480), (32, 1977246340), (40, 1581797072), (62, 1020514240), (64, 988623170), (71, 891153280), (80, 790898536), (124, 510257120), (128, 494311585), (142, 445576640), (155, 408205696), (160, 395449268), (248, 255128560), (284, 222788320), (310, 204102848), (320, 197724634), (355, 178230656), (496, 127564280), (568, 111394160), (620, 102051424), (640, 98862317), (710, 89115328), (992, 63782140), (1136, 55697080), (1240, 51025712), (1420, 44557664), (1984, 31891070), (2201, 28746880), (2272, 27848540), (2480, 25512856), (2840, 22278832), (3968, 15945535), (4402, 14373440), (4544, 13924270), (4960, 12756428), (5680, 11139416), (8804, 7186720), (9088, 6962135), (9920, 6378214), (11005, 5749376), (11360, 5569708), (17608, 3593360), (19840, 3189107), (22010, 2874688), (22720, 2784854), (35216, 1796680), (44020, 1437344), (44917, 1408640), (45440, 1392427), (70432, 898340), (88040, 718672), (89834, 704320), (140864, 449170), (176080, 359336), (179668, 352160), (224585, 281728)]