125150720

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 204828160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 83, 95, 124, 128, 152, 155, 160, 166, 190, 248, 256, 304, 310, 320, 332, 380, 415, 496, 512, 589, 608, 620, 640, 664, 760, 830, 992, 1178, 1216, 1240, 1280, 1328, 1520, 1577, 1660, 1984, 2356, 2432, 2480, 2560, 2573, 2656, 2945, 3040, 3154, 3320, 3968, 4712, 4864, 4960, 5146, 5312, 5890, 6080, 6308, 6640, 7885, 7936, 9424, 9728, 9920, 10292, 10624, 11780, 12160, 12616, 12865, 13280, 15770, 15872, 18848, 19840, 20584, 21248, 23560, 24320, 25232, 25730, 26560, 31540, 37696, 39680, 41168, 42496, 47120, 48640, 48887, 50464, 51460, 53120, 63080, 75392, 79360, 82336, 94240, 97774, 100928, 102920, 106240, 126160, 150784, 164672, 188480, 195548, 201856, 205840, 212480, 244435, 252320, 301568, 329344, 376960, 391096, 403712, 411680, 488870, 504640, 658688, 753920, 782192, 807424, 823360, 977740, 1009280, 1317376, 1507840, 1564384, 1646720, 1955480, 2018560, 3128768, 3293440, 3910960, 4037120, 6257536, 6586880, 7821920, 12515072, 15643840, 25030144, 31287680, 62575360, 125150720]

約数ペア:

[(1, 125150720), (2, 62575360), (4, 31287680), (5, 25030144), (8, 15643840), (10, 12515072), (16, 7821920), (19, 6586880), (20, 6257536), (31, 4037120), (32, 3910960), (38, 3293440), (40, 3128768), (62, 2018560), (64, 1955480), (76, 1646720), (80, 1564384), (83, 1507840), (95, 1317376), (124, 1009280), (128, 977740), (152, 823360), (155, 807424), (160, 782192), (166, 753920), (190, 658688), (248, 504640), (256, 488870), (304, 411680), (310, 403712), (320, 391096), (332, 376960), (380, 329344), (415, 301568), (496, 252320), (512, 244435), (589, 212480), (608, 205840), (620, 201856), (640, 195548), (664, 188480), (760, 164672), (830, 150784), (992, 126160), (1178, 106240), (1216, 102920), (1240, 100928), (1280, 97774), (1328, 94240), (1520, 82336), (1577, 79360), (1660, 75392), (1984, 63080), (2356, 53120), (2432, 51460), (2480, 50464), (2560, 48887), (2573, 48640), (2656, 47120), (2945, 42496), (3040, 41168), (3154, 39680), (3320, 37696), (3968, 31540), (4712, 26560), (4864, 25730), (4960, 25232), (5146, 24320), (5312, 23560), (5890, 21248), (6080, 20584), (6308, 19840), (6640, 18848), (7885, 15872), (7936, 15770), (9424, 13280), (9728, 12865), (9920, 12616), (10292, 12160), (10624, 11780)]