123730104120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{147297743}}^1$

素因数の和:147297764

約数の個数: 64

約数和(自身を含む): 424217502720

約数和(自身を除く): 300487398600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 147297743, 294595486, 441893229, 589190972, 736488715, 883786458, 1031084201, 1178381944, 1472977430, 1767572916, 2062168402, 2209466145, 2945954860, 3093252603, 3535145832, 4124336804, 4418932290, 5155421005, 5891909720, 6186505206, 8248673608, 8837864580, 10310842010, 12373010412, 15466263015, 17675729160, 20621684020, 24746020824, 30932526030, 41243368040, 61865052060, 123730104120]

約数ペア:

[(1, 123730104120), (2, 61865052060), (3, 41243368040), (4, 30932526030), (5, 24746020824), (6, 20621684020), (7, 17675729160), (8, 15466263015), (10, 12373010412), (12, 10310842010), (14, 8837864580), (15, 8248673608), (20, 6186505206), (21, 5891909720), (24, 5155421005), (28, 4418932290), (30, 4124336804), (35, 3535145832), (40, 3093252603), (42, 2945954860), (56, 2209466145), (60, 2062168402), (70, 1767572916), (84, 1472977430), (105, 1178381944), (120, 1031084201), (140, 883786458), (168, 736488715), (210, 589190972), (280, 441893229), (420, 294595486), (840, 147297743)]