69307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 174547680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 383, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 766, 780, 870, 928, 1040, 1131, 1149, 1160, 1248, 1392, 1508, 1532, 1560, 1740, 1885, 1915, 2080, 2262, 2298, 2320, 2784, 3016, 3064, 3120, 3480, 3770, 3830, 4524, 4596, 4640, 4979, 5655, 5745, 6032, 6128, 6240, 6960, 7540, 7660, 9048, 9192, 9958, 11107, 11310, 11490, 12064, 12256, 13920, 14937, 15080, 15320, 18096, 18384, 19916, 22214, 22620, 22980, 24895, 29874, 30160, 30640, 33321, 36192, 36768, 39832, 44428, 45240, 45960, 49790, 55535, 59748, 60320, 61280, 66642, 74685, 79664, 88856, 90480, 91920, 99580, 111070, 119496, 133284, 144391, 149370, 159328, 166605, 177712, 180960, 183840, 199160, 222140, 238992, 266568, 288782, 298740, 333210, 355424, 398320, 433173, 444280, 477984, 533136, 577564, 597480, 666420, 721955, 796640, 866346, 888560, 1066272, 1155128, 1194960, 1332840, 1443910, 1732692, 1777120, 2165865, 2310256, 2389920, 2665680, 2887820, 3465384, 4331730, 4620512, 5331360, 5775640, 6930768, 8663460, 11551280, 13861536, 17326920, 23102560, 34653840, 69307680]

約数ペア:

[(1, 69307680), (2, 34653840), (3, 23102560), (4, 17326920), (5, 13861536), (6, 11551280), (8, 8663460), (10, 6930768), (12, 5775640), (13, 5331360), (15, 4620512), (16, 4331730), (20, 3465384), (24, 2887820), (26, 2665680), (29, 2389920), (30, 2310256), (32, 2165865), (39, 1777120), (40, 1732692), (48, 1443910), (52, 1332840), (58, 1194960), (60, 1155128), (65, 1066272), (78, 888560), (80, 866346), (87, 796640), (96, 721955), (104, 666420), (116, 597480), (120, 577564), (130, 533136), (145, 477984), (156, 444280), (160, 433173), (174, 398320), (195, 355424), (208, 333210), (232, 298740), (240, 288782), (260, 266568), (290, 238992), (312, 222140), (348, 199160), (377, 183840), (383, 180960), (390, 177712), (416, 166605), (435, 159328), (464, 149370), (480, 144391), (520, 133284), (580, 119496), (624, 111070), (696, 99580), (754, 91920), (766, 90480), (780, 88856), (870, 79664), (928, 74685), (1040, 66642), (1131, 61280), (1149, 60320), (1160, 59748), (1248, 55535), (1392, 49790), (1508, 45960), (1532, 45240), (1560, 44428), (1740, 39832), (1885, 36768), (1915, 36192), (2080, 33321), (2262, 30640), (2298, 30160), (2320, 29874), (2784, 24895), (3016, 22980), (3064, 22620), (3120, 22214), (3480, 19916), (3770, 18384), (3830, 18096), (4524, 15320), (4596, 15080), (4640, 14937), (4979, 13920), (5655, 12256), (5745, 12064), (6032, 11490), (6128, 11310), (6240, 11107), (6960, 9958), (7540, 9192), (7660, 9048)]