3500265720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{6101}}^1$

素因数の和:6805

約数の個数: 128

約数和(自身を含む): 12020451840

約数和(自身を除く): 8520186120

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, 120, 140, 168, 210, 280, 420, 683, 840, 1366, 2049, 2732, 3415, 4098, 4781, 5464, 6101, 6830, 8196, 9562, 10245, 12202, 13660, 14343, 16392, 18303, 19124, 20490, 23905, 24404, 27320, 28686, 30505, 36606, 38248, 40980, 42707, 47810, 48808, 57372, 61010, 71715, 73212, 81960, 85414, 91515, 95620, 114744, 122020, 128121, 143430, 146424, 170828, 183030, 191240, 213535, 244040, 256242, 286860, 341656, 366060, 427070, 512484, 573720, 640605, 732120, 854140, 1024968, 1281210, 1708280, 2562420, 4166983, 5124840, 8333966, 12500949, 16667932, 20834915, 25001898, 29168881, 33335864, 41669830, 50003796, 58337762, 62504745, 83339660, 87506643, 100007592, 116675524, 125009490, 145844405, 166679320, 175013286, 233351048, 250018980, 291688810, 350026572, 437533215, 500037960, 583377620, 700053144, 875066430, 1166755240, 1750132860, 3500265720]

約数ペア:

[(1, 3500265720), (2, 1750132860), (3, 1166755240), (4, 875066430), (5, 700053144), (6, 583377620), (7, 500037960), (8, 437533215), (10, 350026572), (12, 291688810), (14, 250018980), (15, 233351048), (20, 175013286), (21, 166679320), (24, 145844405), (28, 125009490), (30, 116675524), (35, 100007592), (40, 87506643), (42, 83339660), (56, 62504745), (60, 58337762), (70, 50003796), (84, 41669830), (105, 33335864), (120, 29168881), (140, 25001898), (168, 20834915), (210, 16667932), (280, 12500949), (420, 8333966), (683, 5124840), (840, 4166983), (1366, 2562420), (2049, 1708280), (2732, 1281210), (3415, 1024968), (4098, 854140), (4781, 732120), (5464, 640605), (6101, 573720), (6830, 512484), (8196, 427070), (9562, 366060), (10245, 341656), (12202, 286860), (13660, 256242), (14343, 244040), (16392, 213535), (18303, 191240), (19124, 183030), (20490, 170828), (23905, 146424), (24404, 143430), (27320, 128121), (28686, 122020), (30505, 114744), (36606, 95620), (38248, 91515), (40980, 85414), (42707, 81960), (47810, 73212), (48808, 71715), (57372, 61010)]