233015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 752404224

約数和(自身を除く): 519388944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 67, 80, 86, 120, 129, 134, 172, 201, 215, 240, 258, 268, 335, 337, 344, 402, 430, 516, 536, 645, 670, 674, 688, 804, 860, 1005, 1011, 1032, 1072, 1290, 1340, 1348, 1608, 1685, 1720, 2010, 2022, 2064, 2580, 2680, 2696, 2881, 3216, 3370, 3440, 4020, 4044, 5055, 5160, 5360, 5392, 5762, 6740, 8040, 8088, 8643, 10110, 10320, 11524, 13480, 14405, 14491, 16080, 16176, 17286, 20220, 22579, 23048, 26960, 28810, 28982, 34572, 40440, 43215, 43473, 45158, 46096, 57620, 57964, 67737, 69144, 72455, 80880, 86430, 86946, 90316, 112895, 115240, 115928, 135474, 138288, 144910, 172860, 173892, 180632, 217365, 225790, 230480, 231856, 270948, 289820, 338685, 345720, 347784, 361264, 434730, 451580, 541896, 579640, 677370, 691440, 695568, 869460, 903160, 970897, 1083792, 1159280, 1354740, 1738920, 1806320, 1941794, 2709480, 2912691, 3477840, 3883588, 4854485, 5418960, 5825382, 7767176, 9708970, 11650764, 14563455, 15534352, 19417940, 23301528, 29126910, 38835880, 46603056, 58253820, 77671760, 116507640, 233015280]

約数ペア:

[(1, 233015280), (2, 116507640), (3, 77671760), (4, 58253820), (5, 46603056), (6, 38835880), (8, 29126910), (10, 23301528), (12, 19417940), (15, 15534352), (16, 14563455), (20, 11650764), (24, 9708970), (30, 7767176), (40, 5825382), (43, 5418960), (48, 4854485), (60, 3883588), (67, 3477840), (80, 2912691), (86, 2709480), (120, 1941794), (129, 1806320), (134, 1738920), (172, 1354740), (201, 1159280), (215, 1083792), (240, 970897), (258, 903160), (268, 869460), (335, 695568), (337, 691440), (344, 677370), (402, 579640), (430, 541896), (516, 451580), (536, 434730), (645, 361264), (670, 347784), (674, 345720), (688, 338685), (804, 289820), (860, 270948), (1005, 231856), (1011, 230480), (1032, 225790), (1072, 217365), (1290, 180632), (1340, 173892), (1348, 172860), (1608, 144910), (1685, 138288), (1720, 135474), (2010, 115928), (2022, 115240), (2064, 112895), (2580, 90316), (2680, 86946), (2696, 86430), (2881, 80880), (3216, 72455), (3370, 69144), (3440, 67737), (4020, 57964), (4044, 57620), (5055, 46096), (5160, 45158), (5360, 43473), (5392, 43215), (5762, 40440), (6740, 34572), (8040, 28982), (8088, 28810), (8643, 26960), (10110, 23048), (10320, 22579), (11524, 20220), (13480, 17286), (14405, 16176), (14491, 16080)]