1566270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 4807434240

約数和(自身を除く): 3241163400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 383, 424, 530, 636, 643, 766, 795, 1060, 1149, 1272, 1286, 1532, 1590, 1915, 1929, 2120, 2298, 2572, 3064, 3180, 3215, 3830, 3858, 4596, 5144, 5745, 6360, 6430, 7660, 7716, 9192, 9645, 11490, 12860, 15320, 15432, 19290, 20299, 22980, 25720, 34079, 38580, 40598, 45960, 60897, 68158, 77160, 81196, 101495, 102237, 121794, 136316, 162392, 170395, 202990, 204474, 243588, 246269, 272632, 304485, 340790, 405980, 408948, 487176, 492538, 511185, 608970, 681580, 738807, 811960, 817896, 985076, 1022370, 1217940, 1231345, 1363160, 1477614, 1970152, 2044740, 2435880, 2462690, 2955228, 3694035, 4089480, 4925380, 5910456, 7388070, 9850760, 13052257, 14776140, 26104514, 29552280, 39156771, 52209028, 65261285, 78313542, 104418056, 130522570, 156627084, 195783855, 261045140, 313254168, 391567710, 522090280, 783135420, 1566270840]

約数ペア:

[(1, 1566270840), (2, 783135420), (3, 522090280), (4, 391567710), (5, 313254168), (6, 261045140), (8, 195783855), (10, 156627084), (12, 130522570), (15, 104418056), (20, 78313542), (24, 65261285), (30, 52209028), (40, 39156771), (53, 29552280), (60, 26104514), (106, 14776140), (120, 13052257), (159, 9850760), (212, 7388070), (265, 5910456), (318, 4925380), (383, 4089480), (424, 3694035), (530, 2955228), (636, 2462690), (643, 2435880), (766, 2044740), (795, 1970152), (1060, 1477614), (1149, 1363160), (1272, 1231345), (1286, 1217940), (1532, 1022370), (1590, 985076), (1915, 817896), (1929, 811960), (2120, 738807), (2298, 681580), (2572, 608970), (3064, 511185), (3180, 492538), (3215, 487176), (3830, 408948), (3858, 405980), (4596, 340790), (5144, 304485), (5745, 272632), (6360, 246269), (6430, 243588), (7660, 204474), (7716, 202990), (9192, 170395), (9645, 162392), (11490, 136316), (12860, 121794), (15320, 102237), (15432, 101495), (19290, 81196), (20299, 77160), (22980, 68158), (25720, 60897), (34079, 45960), (38580, 40598)]