17882900880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{50723}}^1$

素因数の和:50865

約数の個数: 160

約数和(自身を含む): 60230894976

約数和(自身を除く): 42347994096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 904, 1040, 1130, 1356, 1469, 1560, 1695, 1808, 2260, 2712, 2938, 3120, 3390, 4407, 4520, 5424, 5876, 6780, 7345, 8814, 9040, 11752, 13560, 14690, 17628, 22035, 23504, 27120, 29380, 35256, 44070, 50723, 58760, 70512, 88140, 101446, 117520, 152169, 176280, 202892, 253615, 304338, 352560, 405784, 507230, 608676, 659399, 760845, 811568, 1014460, 1217352, 1318798, 1521690, 1978197, 2028920, 2434704, 2637596, 3043380, 3296995, 3956394, 4057840, 5275192, 5731699, 6086760, 6593990, 7912788, 9890985, 10550384, 11463398, 12173520, 13187980, 15825576, 17195097, 19781970, 22926796, 26375960, 28658495, 31651152, 34390194, 39563940, 45853592, 52751920, 57316990, 68780388, 74512087, 79127880, 85975485, 91707184, 114633980, 137560776, 149024174, 158255760, 171950970, 223536261, 229267960, 275121552, 298048348, 343901940, 372560435, 447072522, 458535920, 596096696, 687803880, 745120870, 894145044, 1117681305, 1192193392, 1375607760, 1490241740, 1788290088, 2235362610, 2980483480, 3576580176, 4470725220, 5960966960, 8941450440, 17882900880]

約数ペア:

[(1, 17882900880), (2, 8941450440), (3, 5960966960), (4, 4470725220), (5, 3576580176), (6, 2980483480), (8, 2235362610), (10, 1788290088), (12, 1490241740), (13, 1375607760), (15, 1192193392), (16, 1117681305), (20, 894145044), (24, 745120870), (26, 687803880), (30, 596096696), (39, 458535920), (40, 447072522), (48, 372560435), (52, 343901940), (60, 298048348), (65, 275121552), (78, 229267960), (80, 223536261), (104, 171950970), (113, 158255760), (120, 149024174), (130, 137560776), (156, 114633980), (195, 91707184), (208, 85975485), (226, 79127880), (240, 74512087), (260, 68780388), (312, 57316990), (339, 52751920), (390, 45853592), (452, 39563940), (520, 34390194), (565, 31651152), (624, 28658495), (678, 26375960), (780, 22926796), (904, 19781970), (1040, 17195097), (1130, 15825576), (1356, 13187980), (1469, 12173520), (1560, 11463398), (1695, 10550384), (1808, 9890985), (2260, 7912788), (2712, 6593990), (2938, 6086760), (3120, 5731699), (3390, 5275192), (4407, 4057840), (4520, 3956394), (5424, 3296995), (5876, 3043380), (6780, 2637596), (7345, 2434704), (8814, 2028920), (9040, 1978197), (11752, 1521690), (13560, 1318798), (14690, 1217352), (17628, 1014460), (22035, 811568), (23504, 760845), (27120, 659399), (29380, 608676), (35256, 507230), (44070, 405784), (50723, 352560), (58760, 304338), (70512, 253615), (88140, 202892), (101446, 176280), (117520, 152169)]