165358680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 510554880

約数和(自身を除く): 345196200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 131, 134, 157, 201, 262, 268, 314, 335, 393, 402, 471, 524, 536, 628, 655, 670, 785, 786, 804, 942, 1005, 1048, 1256, 1310, 1340, 1570, 1572, 1608, 1884, 1965, 2010, 2355, 2620, 2680, 3140, 3144, 3768, 3930, 4020, 4710, 5240, 6280, 7860, 8040, 8777, 9420, 10519, 15720, 17554, 18840, 20567, 21038, 26331, 31557, 35108, 41134, 42076, 43885, 52595, 52662, 61701, 63114, 70216, 82268, 84152, 87770, 102835, 105190, 105324, 123402, 126228, 131655, 157785, 164536, 175540, 205670, 210380, 210648, 246804, 252456, 263310, 308505, 315570, 351080, 411340, 420760, 493608, 526620, 617010, 631140, 822680, 1053240, 1234020, 1262280, 1377989, 2468040, 2755978, 4133967, 5511956, 6889945, 8267934, 11023912, 13779890, 16535868, 20669835, 27559780, 33071736, 41339670, 55119560, 82679340, 165358680]

約数ペア:

[(1, 165358680), (2, 82679340), (3, 55119560), (4, 41339670), (5, 33071736), (6, 27559780), (8, 20669835), (10, 16535868), (12, 13779890), (15, 11023912), (20, 8267934), (24, 6889945), (30, 5511956), (40, 4133967), (60, 2755978), (67, 2468040), (120, 1377989), (131, 1262280), (134, 1234020), (157, 1053240), (201, 822680), (262, 631140), (268, 617010), (314, 526620), (335, 493608), (393, 420760), (402, 411340), (471, 351080), (524, 315570), (536, 308505), (628, 263310), (655, 252456), (670, 246804), (785, 210648), (786, 210380), (804, 205670), (942, 175540), (1005, 164536), (1048, 157785), (1256, 131655), (1310, 126228), (1340, 123402), (1570, 105324), (1572, 105190), (1608, 102835), (1884, 87770), (1965, 84152), (2010, 82268), (2355, 70216), (2620, 63114), (2680, 61701), (3140, 52662), (3144, 52595), (3768, 43885), (3930, 42076), (4020, 41134), (4710, 35108), (5240, 31557), (6280, 26331), (7860, 21038), (8040, 20567), (8777, 18840), (9420, 17554), (10519, 15720)]