67544240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 169914720

約数和(自身を除く): 102370480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1201, 1406, 1480, 1520, 2402, 2812, 2960, 3515, 4804, 5624, 6005, 7030, 9608, 11248, 12010, 14060, 19216, 22819, 24020, 28120, 44437, 45638, 48040, 56240, 88874, 91276, 96080, 114095, 177748, 182552, 222185, 228190, 355496, 365104, 444370, 456380, 710992, 844303, 888740, 912760, 1688606, 1777480, 1825520, 3377212, 3554960, 4221515, 6754424, 8443030, 13508848, 16886060, 33772120, 67544240]

約数ペア:

[(1, 67544240), (2, 33772120), (4, 16886060), (5, 13508848), (8, 8443030), (10, 6754424), (16, 4221515), (19, 3554960), (20, 3377212), (37, 1825520), (38, 1777480), (40, 1688606), (74, 912760), (76, 888740), (80, 844303), (95, 710992), (148, 456380), (152, 444370), (185, 365104), (190, 355496), (296, 228190), (304, 222185), (370, 182552), (380, 177748), (592, 114095), (703, 96080), (740, 91276), (760, 88874), (1201, 56240), (1406, 48040), (1480, 45638), (1520, 44437), (2402, 28120), (2812, 24020), (2960, 22819), (3515, 19216), (4804, 14060), (5624, 12010), (6005, 11248), (7030, 9608)]