1567192720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6379}}^1$

素因数の和:6512

約数の個数: 80

約数和(自身を含む): 3787882560

約数和(自身を除く): 2220689840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 83, 148, 166, 185, 296, 332, 370, 415, 592, 664, 740, 830, 1328, 1480, 1660, 2960, 3071, 3320, 6142, 6379, 6640, 12284, 12758, 15355, 24568, 25516, 30710, 31895, 49136, 51032, 61420, 63790, 102064, 122840, 127580, 236023, 245680, 255160, 472046, 510320, 529457, 944092, 1058914, 1180115, 1888184, 2117828, 2360230, 2647285, 3776368, 4235656, 4720460, 5294570, 8471312, 9440920, 10589140, 18881840, 19589909, 21178280, 39179818, 42356560, 78359636, 97949545, 156719272, 195899090, 313438544, 391798180, 783596360, 1567192720]

約数ペア:

[(1, 1567192720), (2, 783596360), (4, 391798180), (5, 313438544), (8, 195899090), (10, 156719272), (16, 97949545), (20, 78359636), (37, 42356560), (40, 39179818), (74, 21178280), (80, 19589909), (83, 18881840), (148, 10589140), (166, 9440920), (185, 8471312), (296, 5294570), (332, 4720460), (370, 4235656), (415, 3776368), (592, 2647285), (664, 2360230), (740, 2117828), (830, 1888184), (1328, 1180115), (1480, 1058914), (1660, 944092), (2960, 529457), (3071, 510320), (3320, 472046), (6142, 255160), (6379, 245680), (6640, 236023), (12284, 127580), (12758, 122840), (15355, 102064), (24568, 63790), (25516, 61420), (30710, 51032), (31895, 49136)]