307947360

素因数分解:

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

素因数の和:13125

約数の個数: 144

約数和(自身を含む): 1128493296

約数和(自身を除く): 820545936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 13093, 23520, 26186, 39279, 52372, 65465, 78558, 91651, 104744, 130930, 157116, 183302, 196395, 209488, 261860, 274953, 314232, 366604, 392790, 418976, 458255, 523720, 549906, 628464, 641557, 733208, 785580, 916510, 1047440, 1099812, 1256928, 1283114, 1374765, 1466416, 1571160, 1833020, 1924671, 2094880, 2199624, 2566228, 2749530, 2932832, 3142320, 3207785, 3666040, 3849342, 4399248, 5132456, 5499060, 6284640, 6415570, 7332080, 7698684, 8798496, 9623355, 10264912, 10998120, 12831140, 14664160, 15397368, 19246710, 20529824, 21996240, 25662280, 30794736, 38493420, 43992480, 51324560, 61589472, 76986840, 102649120, 153973680, 307947360]

約数ペア:

[(1, 307947360), (2, 153973680), (3, 102649120), (4, 76986840), (5, 61589472), (6, 51324560), (7, 43992480), (8, 38493420), (10, 30794736), (12, 25662280), (14, 21996240), (15, 20529824), (16, 19246710), (20, 15397368), (21, 14664160), (24, 12831140), (28, 10998120), (30, 10264912), (32, 9623355), (35, 8798496), (40, 7698684), (42, 7332080), (48, 6415570), (49, 6284640), (56, 5499060), (60, 5132456), (70, 4399248), (80, 3849342), (84, 3666040), (96, 3207785), (98, 3142320), (105, 2932832), (112, 2749530), (120, 2566228), (140, 2199624), (147, 2094880), (160, 1924671), (168, 1833020), (196, 1571160), (210, 1466416), (224, 1374765), (240, 1283114), (245, 1256928), (280, 1099812), (294, 1047440), (336, 916510), (392, 785580), (420, 733208), (480, 641557), (490, 628464), (560, 549906), (588, 523720), (672, 458255), (735, 418976), (784, 392790), (840, 366604), (980, 314232), (1120, 274953), (1176, 261860), (1470, 209488), (1568, 196395), (1680, 183302), (1960, 157116), (2352, 130930), (2940, 104744), (3360, 91651), (3920, 78558), (4704, 65465), (5880, 52372), (7840, 39279), (11760, 26186), (13093, 23520)]