15704621920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{3217}}^1$

素因数の和:5592

約数の個数: 96

約数和(自身を含む): 39985632288

約数和(自身を除く): 24281010368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2347, 3217, 4694, 6434, 9388, 11735, 12868, 16085, 18776, 23470, 25736, 30511, 32170, 37552, 41821, 46940, 51472, 61022, 64340, 75104, 83642, 93880, 102944, 122044, 128680, 152555, 167284, 187760, 209105, 244088, 257360, 305110, 334568, 375520, 418210, 488176, 514720, 610220, 669136, 836420, 976352, 1220440, 1338272, 1672840, 2440880, 3345680, 4881760, 6691360, 7550299, 15100598, 30201196, 37751495, 60402392, 75502990, 98153887, 120804784, 151005980, 196307774, 241609568, 302011960, 392615548, 490769435, 604023920, 785231096, 981538870, 1208047840, 1570462192, 1963077740, 3140924384, 3926155480, 7852310960, 15704621920]

約数ペア:

[(1, 15704621920), (2, 7852310960), (4, 3926155480), (5, 3140924384), (8, 1963077740), (10, 1570462192), (13, 1208047840), (16, 981538870), (20, 785231096), (26, 604023920), (32, 490769435), (40, 392615548), (52, 302011960), (65, 241609568), (80, 196307774), (104, 151005980), (130, 120804784), (160, 98153887), (208, 75502990), (260, 60402392), (416, 37751495), (520, 30201196), (1040, 15100598), (2080, 7550299), (2347, 6691360), (3217, 4881760), (4694, 3345680), (6434, 2440880), (9388, 1672840), (11735, 1338272), (12868, 1220440), (16085, 976352), (18776, 836420), (23470, 669136), (25736, 610220), (30511, 514720), (32170, 488176), (37552, 418210), (41821, 375520), (46940, 334568), (51472, 305110), (61022, 257360), (64340, 244088), (75104, 209105), (83642, 187760), (93880, 167284), (102944, 152555), (122044, 128680)]