197343960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149503}}^1$

素因数の和:149528

約数の個数: 64

約数和(自身を含む): 645857280

約数和(自身を除く): 448513320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 149503, 299006, 448509, 598012, 747515, 897018, 1196024, 1495030, 1644533, 1794036, 2242545, 2990060, 3289066, 3588072, 4485090, 4933599, 5980120, 6578132, 8222665, 8970180, 9867198, 13156264, 16445330, 17940360, 19734396, 24667995, 32890660, 39468792, 49335990, 65781320, 98671980, 197343960]

約数ペア:

[(1, 197343960), (2, 98671980), (3, 65781320), (4, 49335990), (5, 39468792), (6, 32890660), (8, 24667995), (10, 19734396), (11, 17940360), (12, 16445330), (15, 13156264), (20, 9867198), (22, 8970180), (24, 8222665), (30, 6578132), (33, 5980120), (40, 4933599), (44, 4485090), (55, 3588072), (60, 3289066), (66, 2990060), (88, 2242545), (110, 1794036), (120, 1644533), (132, 1495030), (165, 1196024), (220, 897018), (264, 747515), (330, 598012), (440, 448509), (660, 299006), (1320, 149503)]