115525760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 319904640

約数和(自身を除く): 204378880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 241, 280, 320, 428, 448, 482, 535, 560, 640, 749, 856, 896, 964, 1070, 1120, 1205, 1498, 1687, 1712, 1928, 2140, 2240, 2410, 2996, 3374, 3424, 3745, 3856, 4280, 4480, 4820, 5992, 6748, 6848, 7490, 7712, 8435, 8560, 9640, 11984, 13496, 13696, 14980, 15424, 16870, 17120, 19280, 23968, 25787, 26992, 29960, 30848, 33740, 34240, 38560, 47936, 51574, 53984, 59920, 67480, 68480, 77120, 95872, 103148, 107968, 119840, 128935, 134960, 154240, 180509, 206296, 215936, 239680, 257870, 269920, 361018, 412592, 479360, 515740, 539840, 722036, 825184, 902545, 1031480, 1079680, 1444072, 1650368, 1805090, 2062960, 2888144, 3300736, 3610180, 4125920, 5776288, 7220360, 8251840, 11552576, 14440720, 16503680, 23105152, 28881440, 57762880, 115525760]

約数ペア:

[(1, 115525760), (2, 57762880), (4, 28881440), (5, 23105152), (7, 16503680), (8, 14440720), (10, 11552576), (14, 8251840), (16, 7220360), (20, 5776288), (28, 4125920), (32, 3610180), (35, 3300736), (40, 2888144), (56, 2062960), (64, 1805090), (70, 1650368), (80, 1444072), (107, 1079680), (112, 1031480), (128, 902545), (140, 825184), (160, 722036), (214, 539840), (224, 515740), (241, 479360), (280, 412592), (320, 361018), (428, 269920), (448, 257870), (482, 239680), (535, 215936), (560, 206296), (640, 180509), (749, 154240), (856, 134960), (896, 128935), (964, 119840), (1070, 107968), (1120, 103148), (1205, 95872), (1498, 77120), (1687, 68480), (1712, 67480), (1928, 59920), (2140, 53984), (2240, 51574), (2410, 47936), (2996, 38560), (3374, 34240), (3424, 33740), (3745, 30848), (3856, 29960), (4280, 26992), (4480, 25787), (4820, 23968), (5992, 19280), (6748, 17120), (6848, 16870), (7490, 15424), (7712, 14980), (8435, 13696), (8560, 13496), (9640, 11984)]