207524880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6703}}^1$

素因数の和:6765

約数の個数: 120

約数和(自身を含む): 713251968

約数和(自身を除く): 505727088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 6703, 7740, 10320, 13406, 15480, 20109, 26812, 30960, 33515, 40218, 53624, 60327, 67030, 80436, 100545, 107248, 120654, 134060, 160872, 201090, 241308, 268120, 288229, 301635, 321744, 402180, 482616, 536240, 576458, 603270, 804360, 864687, 965232, 1152916, 1206540, 1441145, 1608720, 1729374, 2305832, 2413080, 2594061, 2882290, 3458748, 4323435, 4611664, 4826160, 5188122, 5764580, 6917496, 8646870, 10376244, 11529160, 12970305, 13834992, 17293740, 20752488, 23058320, 25940610, 34587480, 41504976, 51881220, 69174960, 103762440, 207524880]

約数ペア:

[(1, 207524880), (2, 103762440), (3, 69174960), (4, 51881220), (5, 41504976), (6, 34587480), (8, 25940610), (9, 23058320), (10, 20752488), (12, 17293740), (15, 13834992), (16, 12970305), (18, 11529160), (20, 10376244), (24, 8646870), (30, 6917496), (36, 5764580), (40, 5188122), (43, 4826160), (45, 4611664), (48, 4323435), (60, 3458748), (72, 2882290), (80, 2594061), (86, 2413080), (90, 2305832), (120, 1729374), (129, 1608720), (144, 1441145), (172, 1206540), (180, 1152916), (215, 965232), (240, 864687), (258, 804360), (344, 603270), (360, 576458), (387, 536240), (430, 482616), (516, 402180), (645, 321744), (688, 301635), (720, 288229), (774, 268120), (860, 241308), (1032, 201090), (1290, 160872), (1548, 134060), (1720, 120654), (1935, 107248), (2064, 100545), (2580, 80436), (3096, 67030), (3440, 60327), (3870, 53624), (5160, 40218), (6192, 33515), (6703, 30960), (7740, 26812), (10320, 20109), (13406, 15480)]