153973680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13093}}^1$

素因数の和:13123

約数の個数: 120

約数和(自身を含む): 555290352

約数和(自身を除く): 401316672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 104744, 130930, 157116, 183302, 196395, 209488, 261860, 274953, 314232, 366604, 392790, 458255, 523720, 549906, 628464, 641557, 733208, 785580, 916510, 1047440, 1099812, 1283114, 1374765, 1466416, 1571160, 1833020, 1924671, 2199624, 2566228, 2749530, 3142320, 3207785, 3666040, 3849342, 4399248, 5132456, 5499060, 6415570, 7332080, 7698684, 9623355, 10264912, 10998120, 12831140, 15397368, 19246710, 21996240, 25662280, 30794736, 38493420, 51324560, 76986840, 153973680]

約数ペア:

[(1, 153973680), (2, 76986840), (3, 51324560), (4, 38493420), (5, 30794736), (6, 25662280), (7, 21996240), (8, 19246710), (10, 15397368), (12, 12831140), (14, 10998120), (15, 10264912), (16, 9623355), (20, 7698684), (21, 7332080), (24, 6415570), (28, 5499060), (30, 5132456), (35, 4399248), (40, 3849342), (42, 3666040), (48, 3207785), (49, 3142320), (56, 2749530), (60, 2566228), (70, 2199624), (80, 1924671), (84, 1833020), (98, 1571160), (105, 1466416), (112, 1374765), (120, 1283114), (140, 1099812), (147, 1047440), (168, 916510), (196, 785580), (210, 733208), (240, 641557), (245, 628464), (280, 549906), (294, 523720), (336, 458255), (392, 392790), (420, 366604), (490, 314232), (560, 274953), (588, 261860), (735, 209488), (784, 196395), (840, 183302), (980, 157116), (1176, 130930), (1470, 104744), (1680, 91651), (1960, 78558), (2352, 65465), (2940, 52372), (3920, 39279), (5880, 26186), (11760, 13093)]