25152945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{264991}}^1$

素因数の和:265125

約数の個数: 128

約数和(自身を含む): 87002173440

約数和(自身を除く): 61849227720

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, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4520, 4746, 6328, 6780, 7910, 9492, 11865, 13560, 15820, 18984, 23730, 31640, 47460, 94920, 264991, 529982, 794973, 1059964, 1324955, 1589946, 1854937, 2119928, 2649910, 3179892, 3709874, 3974865, 5299820, 5564811, 6359784, 7419748, 7949730, 9274685, 10599640, 11129622, 14839496, 15899460, 18549370, 22259244, 27824055, 29943983, 31798920, 37098740, 44518488, 55648110, 59887966, 74197480, 89831949, 111296220, 119775932, 149719915, 179663898, 209607881, 222592440, 239551864, 299439830, 359327796, 419215762, 449159745, 598879660, 628823643, 718655592, 838431524, 898319490, 1048039405, 1197759320, 1257647286, 1676863048, 1796638980, 2096078810, 2515294572, 3144118215, 3593277960, 4192157620, 5030589144, 6288236430, 8384315240, 12576472860, 25152945720]

約数ペア:

[(1, 25152945720), (2, 12576472860), (3, 8384315240), (4, 6288236430), (5, 5030589144), (6, 4192157620), (7, 3593277960), (8, 3144118215), (10, 2515294572), (12, 2096078810), (14, 1796638980), (15, 1676863048), (20, 1257647286), (21, 1197759320), (24, 1048039405), (28, 898319490), (30, 838431524), (35, 718655592), (40, 628823643), (42, 598879660), (56, 449159745), (60, 419215762), (70, 359327796), (84, 299439830), (105, 239551864), (113, 222592440), (120, 209607881), (140, 179663898), (168, 149719915), (210, 119775932), (226, 111296220), (280, 89831949), (339, 74197480), (420, 59887966), (452, 55648110), (565, 44518488), (678, 37098740), (791, 31798920), (840, 29943983), (904, 27824055), (1130, 22259244), (1356, 18549370), (1582, 15899460), (1695, 14839496), (2260, 11129622), (2373, 10599640), (2712, 9274685), (3164, 7949730), (3390, 7419748), (3955, 6359784), (4520, 5564811), (4746, 5299820), (6328, 3974865), (6780, 3709874), (7910, 3179892), (9492, 2649910), (11865, 2119928), (13560, 1854937), (15820, 1589946), (18984, 1324955), (23730, 1059964), (31640, 794973), (47460, 529982), (94920, 264991)]