203908745560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1\times {\mathrm{6703}}^1$

素因数の和:9825

約数の個数: 128

約数和(自身を含む): 520337664000

約数和(自身を除く): 316428918440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 3079, 4940, 6158, 6703, 9880, 12316, 13406, 15395, 24632, 26812, 30790, 33515, 40027, 53624, 58501, 61580, 67030, 80054, 87139, 117002, 123160, 127357, 134060, 160108, 174278, 200135, 234004, 254714, 268120, 292505, 320216, 348556, 400270, 435695, 468008, 509428, 585010, 636785, 697112, 760513, 800540, 871390, 1018856, 1170020, 1273570, 1521026, 1601080, 1655641, 1742780, 2340040, 2547140, 3042052, 3311282, 3485560, 3802565, 5094280, 6084104, 6622564, 7605130, 8278205, 13245128, 15210260, 16556410, 20638537, 30420520, 33112820, 41277074, 66225640, 82554148, 103192685, 165108296, 206385370, 268300981, 392132203, 412770740, 536601962, 784264406, 825541480, 1073203924, 1341504905, 1568528812, 1960661015, 2146407848, 2683009810, 3137057624, 3921322030, 5097718639, 5366019620, 7842644060, 10195437278, 10732039240, 15685288120, 20390874556, 25488593195, 40781749112, 50977186390, 101954372780, 203908745560]

約数ペア:

[(1, 203908745560), (2, 101954372780), (4, 50977186390), (5, 40781749112), (8, 25488593195), (10, 20390874556), (13, 15685288120), (19, 10732039240), (20, 10195437278), (26, 7842644060), (38, 5366019620), (40, 5097718639), (52, 3921322030), (65, 3137057624), (76, 2683009810), (95, 2146407848), (104, 1960661015), (130, 1568528812), (152, 1341504905), (190, 1073203924), (247, 825541480), (260, 784264406), (380, 536601962), (494, 412770740), (520, 392132203), (760, 268300981), (988, 206385370), (1235, 165108296), (1976, 103192685), (2470, 82554148), (3079, 66225640), (4940, 41277074), (6158, 33112820), (6703, 30420520), (9880, 20638537), (12316, 16556410), (13406, 15210260), (15395, 13245128), (24632, 8278205), (26812, 7605130), (30790, 6622564), (33515, 6084104), (40027, 5094280), (53624, 3802565), (58501, 3485560), (61580, 3311282), (67030, 3042052), (80054, 2547140), (87139, 2340040), (117002, 1742780), (123160, 1655641), (127357, 1601080), (134060, 1521026), (160108, 1273570), (174278, 1170020), (200135, 1018856), (234004, 871390), (254714, 800540), (268120, 760513), (292505, 697112), (320216, 636785), (348556, 585010), (400270, 509428), (435695, 468008)]