154277340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19371

約数の個数: 96

約数和(自身を含む): 519697920

約数和(自身を除く): 365420580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 19333, 38666, 57999, 77332, 96665, 115998, 135331, 193330, 231996, 270662, 289995, 367327, 386660, 405993, 541324, 579990, 676655, 734654, 811986, 1101981, 1159980, 1353310, 1469308, 1623972, 1836635, 2029965, 2203962, 2571289, 2706620, 3673270, 4059930, 4407924, 5142578, 5509905, 7346540, 7713867, 8119860, 10285156, 11019810, 12856445, 15427734, 22039620, 25712890, 30855468, 38569335, 51425780, 77138670, 154277340]

約数ペア:

[(1, 154277340), (2, 77138670), (3, 51425780), (4, 38569335), (5, 30855468), (6, 25712890), (7, 22039620), (10, 15427734), (12, 12856445), (14, 11019810), (15, 10285156), (19, 8119860), (20, 7713867), (21, 7346540), (28, 5509905), (30, 5142578), (35, 4407924), (38, 4059930), (42, 3673270), (57, 2706620), (60, 2571289), (70, 2203962), (76, 2029965), (84, 1836635), (95, 1623972), (105, 1469308), (114, 1353310), (133, 1159980), (140, 1101981), (190, 811986), (210, 734654), (228, 676655), (266, 579990), (285, 541324), (380, 405993), (399, 386660), (420, 367327), (532, 289995), (570, 270662), (665, 231996), (798, 193330), (1140, 135331), (1330, 115998), (1596, 96665), (1995, 77332), (2660, 57999), (3990, 38666), (7980, 19333)]