2223007080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{7211}}^1$

素因数の和:7599

約数の個数: 128

約数和(自身を含む): 7643566080

約数和(自身を除く): 5420559000

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, 70, 84, 105, 120, 140, 168, 210, 280, 367, 420, 734, 840, 1101, 1468, 1835, 2202, 2569, 2936, 3670, 4404, 5138, 5505, 7211, 7340, 7707, 8808, 10276, 11010, 12845, 14422, 14680, 15414, 20552, 21633, 22020, 25690, 28844, 30828, 36055, 38535, 43266, 44040, 50477, 51380, 57688, 61656, 72110, 77070, 86532, 100954, 102760, 108165, 144220, 151431, 154140, 173064, 201908, 216330, 252385, 288440, 302862, 308280, 403816, 432660, 504770, 605724, 757155, 865320, 1009540, 1211448, 1514310, 2019080, 2646437, 3028620, 5292874, 6057240, 7939311, 10585748, 13232185, 15878622, 18525059, 21171496, 26464370, 31757244, 37050118, 39696555, 52928740, 55575177, 63514488, 74100236, 79393110, 92625295, 105857480, 111150354, 148200472, 158786220, 185250590, 222300708, 277875885, 317572440, 370501180, 444601416, 555751770, 741002360, 1111503540, 2223007080]

約数ペア:

[(1, 2223007080), (2, 1111503540), (3, 741002360), (4, 555751770), (5, 444601416), (6, 370501180), (7, 317572440), (8, 277875885), (10, 222300708), (12, 185250590), (14, 158786220), (15, 148200472), (20, 111150354), (21, 105857480), (24, 92625295), (28, 79393110), (30, 74100236), (35, 63514488), (40, 55575177), (42, 52928740), (56, 39696555), (60, 37050118), (70, 31757244), (84, 26464370), (105, 21171496), (120, 18525059), (140, 15878622), (168, 13232185), (210, 10585748), (280, 7939311), (367, 6057240), (420, 5292874), (734, 3028620), (840, 2646437), (1101, 2019080), (1468, 1514310), (1835, 1211448), (2202, 1009540), (2569, 865320), (2936, 757155), (3670, 605724), (4404, 504770), (5138, 432660), (5505, 403816), (7211, 308280), (7340, 302862), (7707, 288440), (8808, 252385), (10276, 216330), (11010, 201908), (12845, 173064), (14422, 154140), (14680, 151431), (15414, 144220), (20552, 108165), (21633, 102760), (22020, 100954), (25690, 86532), (28844, 77070), (30828, 72110), (36055, 61656), (38535, 57688), (43266, 51380), (44040, 50477)]