73896760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 196008480

約数和(自身を除く): 122111720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 157, 164, 205, 280, 287, 314, 328, 410, 574, 628, 785, 820, 1099, 1148, 1256, 1435, 1570, 1640, 1681, 2198, 2296, 2870, 3140, 3362, 4396, 5495, 5740, 6280, 6437, 6724, 8405, 8792, 10990, 11480, 11767, 12874, 13448, 16810, 21980, 23534, 25748, 32185, 33620, 43960, 45059, 47068, 51496, 58835, 64370, 67240, 90118, 94136, 117670, 128740, 180236, 225295, 235340, 257480, 263917, 360472, 450590, 470680, 527834, 901180, 1055668, 1319585, 1802360, 1847419, 2111336, 2639170, 3694838, 5278340, 7389676, 9237095, 10556680, 14779352, 18474190, 36948380, 73896760]

約数ペア:

[(1, 73896760), (2, 36948380), (4, 18474190), (5, 14779352), (7, 10556680), (8, 9237095), (10, 7389676), (14, 5278340), (20, 3694838), (28, 2639170), (35, 2111336), (40, 1847419), (41, 1802360), (56, 1319585), (70, 1055668), (82, 901180), (140, 527834), (157, 470680), (164, 450590), (205, 360472), (280, 263917), (287, 257480), (314, 235340), (328, 225295), (410, 180236), (574, 128740), (628, 117670), (785, 94136), (820, 90118), (1099, 67240), (1148, 64370), (1256, 58835), (1435, 51496), (1570, 47068), (1640, 45059), (1681, 43960), (2198, 33620), (2296, 32185), (2870, 25748), (3140, 23534), (3362, 21980), (4396, 16810), (5495, 13448), (5740, 12874), (6280, 11767), (6437, 11480), (6724, 10990), (8405, 8792)]