91360920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 318551040

約数和(自身を除く): 227190120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1783, 1830, 2135, 2440, 2562, 3416, 3566, 3660, 4270, 5124, 5349, 6405, 7132, 7320, 8540, 8915, 10248, 10698, 12481, 12810, 14264, 17080, 17830, 21396, 24962, 25620, 26745, 35660, 37443, 42792, 49924, 51240, 53490, 62405, 71320, 74886, 99848, 106980, 108763, 124810, 149772, 187215, 213960, 217526, 249620, 299544, 326289, 374430, 435052, 499240, 543815, 652578, 748860, 761341, 870104, 1087630, 1305156, 1497720, 1522682, 1631445, 2175260, 2284023, 2610312, 3045364, 3262890, 3806705, 4350520, 4568046, 6090728, 6525780, 7613410, 9136092, 11420115, 13051560, 15226820, 18272184, 22840230, 30453640, 45680460, 91360920]

約数ペア:

[(1, 91360920), (2, 45680460), (3, 30453640), (4, 22840230), (5, 18272184), (6, 15226820), (7, 13051560), (8, 11420115), (10, 9136092), (12, 7613410), (14, 6525780), (15, 6090728), (20, 4568046), (21, 4350520), (24, 3806705), (28, 3262890), (30, 3045364), (35, 2610312), (40, 2284023), (42, 2175260), (56, 1631445), (60, 1522682), (61, 1497720), (70, 1305156), (84, 1087630), (105, 870104), (120, 761341), (122, 748860), (140, 652578), (168, 543815), (183, 499240), (210, 435052), (244, 374430), (280, 326289), (305, 299544), (366, 249620), (420, 217526), (427, 213960), (488, 187215), (610, 149772), (732, 124810), (840, 108763), (854, 106980), (915, 99848), (1220, 74886), (1281, 71320), (1464, 62405), (1708, 53490), (1783, 51240), (1830, 49924), (2135, 42792), (2440, 37443), (2562, 35660), (3416, 26745), (3566, 25620), (3660, 24962), (4270, 21396), (5124, 17830), (5349, 17080), (6405, 14264), (7132, 12810), (7320, 12481), (8540, 10698), (8915, 10248)]