254709360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1757

約数の個数: 200

約数和(自身を含む): 923646240

約数和(自身を除く): 668936880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 540, 552, 621, 648, 690, 720, 810, 828, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1620, 1656, 1709, 1840, 1863, 2070, 2160, 2484, 2760, 3105, 3240, 3312, 3418, 3726, 4140, 4968, 5127, 5520, 6210, 6480, 6836, 7452, 8280, 8545, 9315, 9936, 10254, 12420, 13672, 14904, 15381, 16560, 17090, 18630, 20508, 24840, 25635, 27344, 29808, 30762, 34180, 37260, 39307, 41016, 46143, 49680, 51270, 61524, 68360, 74520, 76905, 78614, 82032, 92286, 102540, 117921, 123048, 136720, 138429, 149040, 153810, 157228, 184572, 196535, 205080, 230715, 235842, 246096, 276858, 307620, 314456, 353763, 369144, 393070, 410160, 461430, 471684, 553716, 589605, 615240, 628912, 692145, 707526, 738288, 786140, 922860, 943368, 1061289, 1107432, 1179210, 1230480, 1384290, 1415052, 1572280, 1768815, 1845720, 1886736, 2122578, 2214864, 2358420, 2768580, 2830104, 3144560, 3183867, 3537630, 3691440, 4245156, 4716840, 5306445, 5537160, 5660208, 6367734, 7075260, 8490312, 9433680, 10612890, 11074320, 12735468, 14150520, 15919335, 16980624, 21225780, 25470936, 28301040, 31838670, 42451560, 50941872, 63677340, 84903120, 127354680, 254709360]

約数ペア:

[(1, 254709360), (2, 127354680), (3, 84903120), (4, 63677340), (5, 50941872), (6, 42451560), (8, 31838670), (9, 28301040), (10, 25470936), (12, 21225780), (15, 16980624), (16, 15919335), (18, 14150520), (20, 12735468), (23, 11074320), (24, 10612890), (27, 9433680), (30, 8490312), (36, 7075260), (40, 6367734), (45, 5660208), (46, 5537160), (48, 5306445), (54, 4716840), (60, 4245156), (69, 3691440), (72, 3537630), (80, 3183867), (81, 3144560), (90, 2830104), (92, 2768580), (108, 2358420), (115, 2214864), (120, 2122578), (135, 1886736), (138, 1845720), (144, 1768815), (162, 1572280), (180, 1415052), (184, 1384290), (207, 1230480), (216, 1179210), (230, 1107432), (240, 1061289), (270, 943368), (276, 922860), (324, 786140), (345, 738288), (360, 707526), (368, 692145), (405, 628912), (414, 615240), (432, 589605), (460, 553716), (540, 471684), (552, 461430), (621, 410160), (648, 393070), (690, 369144), (720, 353763), (810, 314456), (828, 307620), (920, 276858), (1035, 246096), (1080, 235842), (1104, 230715), (1242, 205080), (1296, 196535), (1380, 184572), (1620, 157228), (1656, 153810), (1709, 149040), (1840, 138429), (1863, 136720), (2070, 123048), (2160, 117921), (2484, 102540), (2760, 92286), (3105, 82032), (3240, 78614), (3312, 76905), (3418, 74520), (3726, 68360), (4140, 61524), (4968, 51270), (5127, 49680), (5520, 46143), (6210, 41016), (6480, 39307), (6836, 37260), (7452, 34180), (8280, 30762), (8545, 29808), (9315, 27344), (9936, 25635), (10254, 24840), (12420, 20508), (13672, 18630), (14904, 17090), (15381, 16560)]