102321240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3033

約数の個数: 128

約数和(自身を含む): 359493120

約数和(自身を除く): 257171880

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, 2870, 2971, 3444, 4305, 4920, 5740, 5942, 6888, 8610, 8913, 11480, 11884, 14855, 17220, 17826, 20797, 23768, 29710, 34440, 35652, 41594, 44565, 59420, 62391, 71304, 83188, 89130, 103985, 118840, 121811, 124782, 166376, 178260, 207970, 243622, 249564, 311955, 356520, 365433, 415940, 487244, 499128, 609055, 623910, 730866, 831880, 852677, 974488, 1218110, 1247820, 1461732, 1705354, 1827165, 2436220, 2495640, 2558031, 2923464, 3410708, 3654330, 4263385, 4872440, 5116062, 6821416, 7308660, 8526770, 10232124, 12790155, 14617320, 17053540, 20464248, 25580310, 34107080, 51160620, 102321240]

約数ペア:

[(1, 102321240), (2, 51160620), (3, 34107080), (4, 25580310), (5, 20464248), (6, 17053540), (7, 14617320), (8, 12790155), (10, 10232124), (12, 8526770), (14, 7308660), (15, 6821416), (20, 5116062), (21, 4872440), (24, 4263385), (28, 3654330), (30, 3410708), (35, 2923464), (40, 2558031), (41, 2495640), (42, 2436220), (56, 1827165), (60, 1705354), (70, 1461732), (82, 1247820), (84, 1218110), (105, 974488), (120, 852677), (123, 831880), (140, 730866), (164, 623910), (168, 609055), (205, 499128), (210, 487244), (246, 415940), (280, 365433), (287, 356520), (328, 311955), (410, 249564), (420, 243622), (492, 207970), (574, 178260), (615, 166376), (820, 124782), (840, 121811), (861, 118840), (984, 103985), (1148, 89130), (1230, 83188), (1435, 71304), (1640, 62391), (1722, 59420), (2296, 44565), (2460, 41594), (2870, 35652), (2971, 34440), (3444, 29710), (4305, 23768), (4920, 20797), (5740, 17826), (5942, 17220), (6888, 14855), (8610, 11884), (8913, 11480)]