1420761528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190962571}}^1$

素因数の和:190962618

約数の個数: 80

約数和(自身を含む): 4546436914176

約数和(自身を除く): 3125675385936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 190962571, 381925142, 572887713, 763850284, 954812855, 1145775426, 1527700568, 1909625710, 2291550852, 2864438565, 3055401136, 3819251420, 4583101704, 5728877130, 5919839701, 7638502840, 9166203408, 11457754260, 11839679402, 15277005680, 17759519103, 22915508520, 23679358804, 29599198505, 35519038206, 45831017040, 47358717608, 59198397010, 71038076412, 88797595515, 94717435216, 118396794020, 142076152824, 177595191030, 236793588040, 284152305648, 355190382060, 473587176080, 710380764120, 1420761528240]

約数ペア:

[(1, 1420761528240), (2, 710380764120), (3, 473587176080), (4, 355190382060), (5, 284152305648), (6, 236793588040), (8, 177595191030), (10, 142076152824), (12, 118396794020), (15, 94717435216), (16, 88797595515), (20, 71038076412), (24, 59198397010), (30, 47358717608), (31, 45831017040), (40, 35519038206), (48, 29599198505), (60, 23679358804), (62, 22915508520), (80, 17759519103), (93, 15277005680), (120, 11839679402), (124, 11457754260), (155, 9166203408), (186, 7638502840), (240, 5919839701), (248, 5728877130), (310, 4583101704), (372, 3819251420), (465, 3055401136), (496, 2864438565), (620, 2291550852), (744, 1909625710), (930, 1527700568), (1240, 1145775426), (1488, 954812855), (1860, 763850284), (2480, 572887713), (3720, 381925142), (7440, 190962571)]