1210367600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1699}}^1$

素因数の和:1867

約数の個数: 120

約数和(自身を含む): 3156308400

約数和(自身を除く): 1945940800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 137, 200, 208, 260, 274, 325, 400, 520, 548, 650, 685, 1040, 1096, 1300, 1370, 1699, 1781, 2192, 2600, 2740, 3398, 3425, 3562, 5200, 5480, 6796, 6850, 7124, 8495, 8905, 10960, 13592, 13700, 14248, 16990, 17810, 22087, 27184, 27400, 28496, 33980, 35620, 42475, 44174, 44525, 54800, 67960, 71240, 84950, 88348, 89050, 110435, 135920, 142480, 169900, 176696, 178100, 220870, 232763, 339800, 353392, 356200, 441740, 465526, 552175, 679600, 712400, 883480, 931052, 1104350, 1163815, 1766960, 1862104, 2208700, 2327630, 3025919, 3724208, 4417400, 4655260, 5819075, 6051838, 8834800, 9310520, 11638150, 12103676, 15129595, 18621040, 23276300, 24207352, 30259190, 46552600, 48414704, 60518380, 75647975, 93105200, 121036760, 151295950, 242073520, 302591900, 605183800, 1210367600]

約数ペア:

[(1, 1210367600), (2, 605183800), (4, 302591900), (5, 242073520), (8, 151295950), (10, 121036760), (13, 93105200), (16, 75647975), (20, 60518380), (25, 48414704), (26, 46552600), (40, 30259190), (50, 24207352), (52, 23276300), (65, 18621040), (80, 15129595), (100, 12103676), (104, 11638150), (130, 9310520), (137, 8834800), (200, 6051838), (208, 5819075), (260, 4655260), (274, 4417400), (325, 3724208), (400, 3025919), (520, 2327630), (548, 2208700), (650, 1862104), (685, 1766960), (1040, 1163815), (1096, 1104350), (1300, 931052), (1370, 883480), (1699, 712400), (1781, 679600), (2192, 552175), (2600, 465526), (2740, 441740), (3398, 356200), (3425, 353392), (3562, 339800), (5200, 232763), (5480, 220870), (6796, 178100), (6850, 176696), (7124, 169900), (8495, 142480), (8905, 135920), (10960, 110435), (13592, 89050), (13700, 88348), (14248, 84950), (16990, 71240), (17810, 67960), (22087, 54800), (27184, 44525), (27400, 44174), (28496, 42475), (33980, 35620)]