2312260440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{161923}}^1$

素因数の和:161961

約数の個数: 128

約数和(自身を含む): 8394140160

約数和(自身を除く): 6081879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 161923, 323846, 485769, 647692, 809615, 971538, 1133461, 1295384, 1619230, 1943076, 2266922, 2428845, 2752691, 3238460, 3400383, 3886152, 4533844, 4857690, 5505382, 5667305, 6476920, 6800766, 8258073, 9067688, 9715380, 11010764, 11334610, 13601532, 13763455, 16516146, 17001915, 19268837, 19430760, 22021528, 22669220, 27203064, 27526910, 33032292, 34003830, 38537674, 41290365, 45338440, 55053820, 57806511, 66064584, 68007660, 77075348, 82580730, 96344185, 110107640, 115613022, 136015320, 154150696, 165161460, 192688370, 231226044, 289032555, 330322920, 385376740, 462452088, 578065110, 770753480, 1156130220, 2312260440]

約数ペア:

[(1, 2312260440), (2, 1156130220), (3, 770753480), (4, 578065110), (5, 462452088), (6, 385376740), (7, 330322920), (8, 289032555), (10, 231226044), (12, 192688370), (14, 165161460), (15, 154150696), (17, 136015320), (20, 115613022), (21, 110107640), (24, 96344185), (28, 82580730), (30, 77075348), (34, 68007660), (35, 66064584), (40, 57806511), (42, 55053820), (51, 45338440), (56, 41290365), (60, 38537674), (68, 34003830), (70, 33032292), (84, 27526910), (85, 27203064), (102, 22669220), (105, 22021528), (119, 19430760), (120, 19268837), (136, 17001915), (140, 16516146), (168, 13763455), (170, 13601532), (204, 11334610), (210, 11010764), (238, 9715380), (255, 9067688), (280, 8258073), (340, 6800766), (357, 6476920), (408, 5667305), (420, 5505382), (476, 4857690), (510, 4533844), (595, 3886152), (680, 3400383), (714, 3238460), (840, 2752691), (952, 2428845), (1020, 2266922), (1190, 1943076), (1428, 1619230), (1785, 1295384), (2040, 1133461), (2380, 971538), (2856, 809615), (3570, 647692), (4760, 485769), (7140, 323846), (14280, 161923)]