91713720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 230523720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2663, 2870, 3444, 4305, 4920, 5326, 5740, 6888, 7989, 8610, 10652, 11480, 13315, 15978, 17220, 18641, 21304, 26630, 31956, 34440, 37282, 39945, 53260, 55923, 63912, 74564, 79890, 93205, 106520, 109183, 111846, 149128, 159780, 186410, 218366, 223692, 279615, 319560, 327549, 372820, 436732, 447384, 545915, 559230, 655098, 745640, 764281, 873464, 1091830, 1118460, 1310196, 1528562, 1637745, 2183660, 2236920, 2292843, 2620392, 3057124, 3275490, 3821405, 4367320, 4585686, 6114248, 6550980, 7642810, 9171372, 11464215, 13101960, 15285620, 18342744, 22928430, 30571240, 45856860, 91713720]

約数ペア:

[(1, 91713720), (2, 45856860), (3, 30571240), (4, 22928430), (5, 18342744), (6, 15285620), (7, 13101960), (8, 11464215), (10, 9171372), (12, 7642810), (14, 6550980), (15, 6114248), (20, 4585686), (21, 4367320), (24, 3821405), (28, 3275490), (30, 3057124), (35, 2620392), (40, 2292843), (41, 2236920), (42, 2183660), (56, 1637745), (60, 1528562), (70, 1310196), (82, 1118460), (84, 1091830), (105, 873464), (120, 764281), (123, 745640), (140, 655098), (164, 559230), (168, 545915), (205, 447384), (210, 436732), (246, 372820), (280, 327549), (287, 319560), (328, 279615), (410, 223692), (420, 218366), (492, 186410), (574, 159780), (615, 149128), (820, 111846), (840, 109183), (861, 106520), (984, 93205), (1148, 79890), (1230, 74564), (1435, 63912), (1640, 55923), (1722, 53260), (2296, 39945), (2460, 37282), (2663, 34440), (2870, 31956), (3444, 26630), (4305, 21304), (4920, 18641), (5326, 17220), (5740, 15978), (6888, 13315), (7989, 11480), (8610, 10652)]