156945073480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{5387}}^1$

素因数の和:5903

約数の個数: 128

約数和(自身を含む): 383707497600

約数和(自身を除く): 226762424120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 179, 260, 313, 358, 520, 626, 716, 895, 1252, 1432, 1565, 1790, 2327, 2504, 3130, 3580, 4069, 4654, 5387, 6260, 7160, 8138, 9308, 10774, 11635, 12520, 16276, 18616, 20345, 21548, 23270, 26935, 32552, 40690, 43096, 46540, 53870, 56027, 70031, 81380, 93080, 107740, 112054, 140062, 162760, 215480, 224108, 280124, 280135, 350155, 448216, 560248, 560270, 700310, 728351, 964273, 1120540, 1400620, 1456702, 1686131, 1928546, 2241080, 2801240, 2913404, 3372262, 3641755, 3857092, 4821365, 5826808, 6744524, 7283510, 7714184, 8430655, 9642730, 12535549, 13489048, 14567020, 16861310, 19285460, 21919703, 25071098, 29134040, 33722620, 38570920, 43839406, 50142196, 62677745, 67445240, 87678812, 100284392, 109598515, 125355490, 175357624, 219197030, 250710980, 301817449, 438394060, 501421960, 603634898, 876788120, 1207269796, 1509087245, 2414539592, 3018174490, 3923626837, 6036348980, 7847253674, 12072697960, 15694507348, 19618134185, 31389014696, 39236268370, 78472536740, 156945073480]

約数ペア:

[(1, 156945073480), (2, 78472536740), (4, 39236268370), (5, 31389014696), (8, 19618134185), (10, 15694507348), (13, 12072697960), (20, 7847253674), (26, 6036348980), (40, 3923626837), (52, 3018174490), (65, 2414539592), (104, 1509087245), (130, 1207269796), (179, 876788120), (260, 603634898), (313, 501421960), (358, 438394060), (520, 301817449), (626, 250710980), (716, 219197030), (895, 175357624), (1252, 125355490), (1432, 109598515), (1565, 100284392), (1790, 87678812), (2327, 67445240), (2504, 62677745), (3130, 50142196), (3580, 43839406), (4069, 38570920), (4654, 33722620), (5387, 29134040), (6260, 25071098), (7160, 21919703), (8138, 19285460), (9308, 16861310), (10774, 14567020), (11635, 13489048), (12520, 12535549), (16276, 9642730), (18616, 8430655), (20345, 7714184), (21548, 7283510), (23270, 6744524), (26935, 5826808), (32552, 4821365), (40690, 3857092), (43096, 3641755), (46540, 3372262), (53870, 2913404), (56027, 2801240), (70031, 2241080), (81380, 1928546), (93080, 1686131), (107740, 1456702), (112054, 1400620), (140062, 1120540), (162760, 964273), (215480, 728351), (224108, 700310), (280124, 560270), (280135, 560248), (350155, 448216)]