157655376560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{12743}}^1$

素因数の和:13611

約数の個数: 160

約数和(自身を含む): 423938437632

約数和(自身を除く): 266283061072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 827, 880, 935, 1360, 1496, 1654, 1870, 2992, 3308, 3740, 4135, 6616, 7480, 8270, 9097, 12743, 13232, 14059, 14960, 16540, 18194, 25486, 28118, 33080, 36388, 45485, 50972, 56236, 63715, 66160, 70295, 72776, 90970, 101944, 112472, 127430, 140173, 140590, 145552, 154649, 181940, 203888, 216631, 224944, 254860, 280346, 281180, 309298, 363880, 433262, 509720, 560692, 562360, 618596, 700865, 727760, 773245, 866524, 1019440, 1083155, 1121384, 1124720, 1237192, 1401730, 1546490, 1733048, 2166310, 2242768, 2382941, 2474384, 2803460, 3092980, 3466096, 4332620, 4765882, 5606920, 6185960, 8665240, 9531764, 10538461, 11213840, 11914705, 12371920, 17330480, 19063528, 21076922, 23829410, 38127056, 42153844, 47658820, 52692305, 84307688, 95317640, 105384610, 115923071, 168615376, 179153837, 190635280, 210769220, 231846142, 358307674, 421538440, 463692284, 579615355, 716615348, 843076880, 895769185, 927384568, 1159230710, 1433230696, 1791538370, 1854769136, 1970692207, 2318461420, 2866461392, 3583076740, 3941384414, 4636922840, 7166153480, 7882768828, 9273845680, 9853461035, 14332306960, 15765537656, 19706922070, 31531075312, 39413844140, 78827688280, 157655376560]

約数ペア:

[(1, 157655376560), (2, 78827688280), (4, 39413844140), (5, 31531075312), (8, 19706922070), (10, 15765537656), (11, 14332306960), (16, 9853461035), (17, 9273845680), (20, 7882768828), (22, 7166153480), (34, 4636922840), (40, 3941384414), (44, 3583076740), (55, 2866461392), (68, 2318461420), (80, 1970692207), (85, 1854769136), (88, 1791538370), (110, 1433230696), (136, 1159230710), (170, 927384568), (176, 895769185), (187, 843076880), (220, 716615348), (272, 579615355), (340, 463692284), (374, 421538440), (440, 358307674), (680, 231846142), (748, 210769220), (827, 190635280), (880, 179153837), (935, 168615376), (1360, 115923071), (1496, 105384610), (1654, 95317640), (1870, 84307688), (2992, 52692305), (3308, 47658820), (3740, 42153844), (4135, 38127056), (6616, 23829410), (7480, 21076922), (8270, 19063528), (9097, 17330480), (12743, 12371920), (13232, 11914705), (14059, 11213840), (14960, 10538461), (16540, 9531764), (18194, 8665240), (25486, 6185960), (28118, 5606920), (33080, 4765882), (36388, 4332620), (45485, 3466096), (50972, 3092980), (56236, 2803460), (63715, 2474384), (66160, 2382941), (70295, 2242768), (72776, 2166310), (90970, 1733048), (101944, 1546490), (112472, 1401730), (127430, 1237192), (140173, 1124720), (140590, 1121384), (145552, 1083155), (154649, 1019440), (181940, 866524), (203888, 773245), (216631, 727760), (224944, 700865), (254860, 618596), (280346, 562360), (281180, 560692), (309298, 509720), (363880, 433262)]