145992840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 504299520

約数和(自身を除く): 358306680

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, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1151, 1208, 1510, 1812, 2114, 2265, 2302, 3020, 3171, 3453, 3624, 4228, 4530, 4604, 5285, 5755, 6040, 6342, 6906, 8057, 8456, 9060, 9208, 10570, 11510, 12684, 13812, 15855, 16114, 17265, 18120, 21140, 23020, 24171, 25368, 27624, 31710, 32228, 34530, 40285, 42280, 46040, 48342, 63420, 64456, 69060, 80570, 96684, 120855, 126840, 138120, 161140, 173801, 193368, 241710, 322280, 347602, 483420, 521403, 695204, 869005, 966840, 1042806, 1216607, 1390408, 1738010, 2085612, 2433214, 2607015, 3476020, 3649821, 4171224, 4866428, 5214030, 6083035, 6952040, 7299642, 9732856, 10428060, 12166070, 14599284, 18249105, 20856120, 24332140, 29198568, 36498210, 48664280, 72996420, 145992840]

約数ペア:

[(1, 145992840), (2, 72996420), (3, 48664280), (4, 36498210), (5, 29198568), (6, 24332140), (7, 20856120), (8, 18249105), (10, 14599284), (12, 12166070), (14, 10428060), (15, 9732856), (20, 7299642), (21, 6952040), (24, 6083035), (28, 5214030), (30, 4866428), (35, 4171224), (40, 3649821), (42, 3476020), (56, 2607015), (60, 2433214), (70, 2085612), (84, 1738010), (105, 1390408), (120, 1216607), (140, 1042806), (151, 966840), (168, 869005), (210, 695204), (280, 521403), (302, 483420), (420, 347602), (453, 322280), (604, 241710), (755, 193368), (840, 173801), (906, 161140), (1057, 138120), (1151, 126840), (1208, 120855), (1510, 96684), (1812, 80570), (2114, 69060), (2265, 64456), (2302, 63420), (3020, 48342), (3171, 46040), (3453, 42280), (3624, 40285), (4228, 34530), (4530, 32228), (4604, 31710), (5285, 27624), (5755, 25368), (6040, 24171), (6342, 23020), (6906, 21140), (8057, 18120), (8456, 17265), (9060, 16114), (9208, 15855), (10570, 13812), (11510, 12684)]