25795560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 93078720

約数和(自身を除く): 67283160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 107, 120, 123, 140, 147, 164, 168, 196, 205, 210, 214, 245, 246, 280, 287, 294, 321, 328, 392, 410, 420, 428, 490, 492, 535, 574, 588, 615, 642, 735, 749, 820, 840, 856, 861, 980, 984, 1070, 1148, 1176, 1230, 1284, 1435, 1470, 1498, 1605, 1640, 1722, 1960, 2009, 2140, 2247, 2296, 2460, 2568, 2870, 2940, 2996, 3210, 3444, 3745, 4018, 4280, 4305, 4387, 4494, 4920, 5243, 5740, 5880, 5992, 6027, 6420, 6888, 7490, 8036, 8610, 8774, 8988, 10045, 10486, 11235, 11480, 12054, 12840, 13161, 14980, 15729, 16072, 17220, 17548, 17976, 20090, 20972, 21935, 22470, 24108, 26215, 26322, 29960, 30135, 30709, 31458, 34440, 35096, 40180, 41944, 43870, 44940, 48216, 52430, 52644, 60270, 61418, 62916, 65805, 78645, 80360, 87740, 89880, 92127, 104860, 105288, 120540, 122836, 125832, 131610, 153545, 157290, 175480, 184254, 209720, 214963, 241080, 245672, 263220, 307090, 314580, 368508, 429926, 460635, 526440, 614180, 629160, 644889, 737016, 859852, 921270, 1074815, 1228360, 1289778, 1719704, 1842540, 2149630, 2579556, 3224445, 3685080, 4299260, 5159112, 6448890, 8598520, 12897780, 25795560]

約数ペア:

[(1, 25795560), (2, 12897780), (3, 8598520), (4, 6448890), (5, 5159112), (6, 4299260), (7, 3685080), (8, 3224445), (10, 2579556), (12, 2149630), (14, 1842540), (15, 1719704), (20, 1289778), (21, 1228360), (24, 1074815), (28, 921270), (30, 859852), (35, 737016), (40, 644889), (41, 629160), (42, 614180), (49, 526440), (56, 460635), (60, 429926), (70, 368508), (82, 314580), (84, 307090), (98, 263220), (105, 245672), (107, 241080), (120, 214963), (123, 209720), (140, 184254), (147, 175480), (164, 157290), (168, 153545), (196, 131610), (205, 125832), (210, 122836), (214, 120540), (245, 105288), (246, 104860), (280, 92127), (287, 89880), (294, 87740), (321, 80360), (328, 78645), (392, 65805), (410, 62916), (420, 61418), (428, 60270), (490, 52644), (492, 52430), (535, 48216), (574, 44940), (588, 43870), (615, 41944), (642, 40180), (735, 35096), (749, 34440), (820, 31458), (840, 30709), (856, 30135), (861, 29960), (980, 26322), (984, 26215), (1070, 24108), (1148, 22470), (1176, 21935), (1230, 20972), (1284, 20090), (1435, 17976), (1470, 17548), (1498, 17220), (1605, 16072), (1640, 15729), (1722, 14980), (1960, 13161), (2009, 12840), (2140, 12054), (2247, 11480), (2296, 11235), (2460, 10486), (2568, 10045), (2870, 8988), (2940, 8774), (2996, 8610), (3210, 8036), (3444, 7490), (3745, 6888), (4018, 6420), (4280, 6027), (4305, 5992), (4387, 5880), (4494, 5740), (4920, 5243)]