1799860160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1563

約数の個数: 168

約数和(自身を含む): 5052242880

約数和(自身を除く): 3252382720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 245, 280, 316, 320, 392, 395, 448, 490, 553, 560, 632, 784, 790, 980, 1106, 1120, 1264, 1453, 1568, 1580, 1960, 2212, 2240, 2528, 2765, 2906, 3136, 3160, 3871, 3920, 4424, 5056, 5530, 5812, 6320, 7265, 7742, 7840, 8848, 10171, 11060, 11624, 12640, 14530, 15484, 15680, 17696, 19355, 20342, 22120, 23248, 25280, 29060, 30968, 35392, 38710, 40684, 44240, 46496, 50855, 58120, 61936, 71197, 77420, 81368, 88480, 92992, 101710, 114787, 116240, 123872, 142394, 154840, 162736, 176960, 203420, 229574, 232480, 247744, 284788, 309680, 325472, 355985, 406840, 459148, 464960, 569576, 573935, 619360, 650944, 711970, 803509, 813680, 918296, 1139152, 1147870, 1238720, 1423940, 1607018, 1627360, 1836592, 2278304, 2295740, 2847880, 3214036, 3254720, 3673184, 4017545, 4556608, 4591480, 5624563, 5695760, 6428072, 7346368, 8035090, 9182960, 11249126, 11391520, 12856144, 16070180, 18365920, 22498252, 22783040, 25712288, 28122815, 32140360, 36731840, 44996504, 51424576, 56245630, 64280720, 89993008, 112491260, 128561440, 179986016, 224982520, 257122880, 359972032, 449965040, 899930080, 1799860160]

約数ペア:

[(1, 1799860160), (2, 899930080), (4, 449965040), (5, 359972032), (7, 257122880), (8, 224982520), (10, 179986016), (14, 128561440), (16, 112491260), (20, 89993008), (28, 64280720), (32, 56245630), (35, 51424576), (40, 44996504), (49, 36731840), (56, 32140360), (64, 28122815), (70, 25712288), (79, 22783040), (80, 22498252), (98, 18365920), (112, 16070180), (140, 12856144), (158, 11391520), (160, 11249126), (196, 9182960), (224, 8035090), (245, 7346368), (280, 6428072), (316, 5695760), (320, 5624563), (392, 4591480), (395, 4556608), (448, 4017545), (490, 3673184), (553, 3254720), (560, 3214036), (632, 2847880), (784, 2295740), (790, 2278304), (980, 1836592), (1106, 1627360), (1120, 1607018), (1264, 1423940), (1453, 1238720), (1568, 1147870), (1580, 1139152), (1960, 918296), (2212, 813680), (2240, 803509), (2528, 711970), (2765, 650944), (2906, 619360), (3136, 573935), (3160, 569576), (3871, 464960), (3920, 459148), (4424, 406840), (5056, 355985), (5530, 325472), (5812, 309680), (6320, 284788), (7265, 247744), (7742, 232480), (7840, 229574), (8848, 203420), (10171, 176960), (11060, 162736), (11624, 154840), (12640, 142394), (14530, 123872), (15484, 116240), (15680, 114787), (17696, 101710), (19355, 92992), (20342, 88480), (22120, 81368), (23248, 77420), (25280, 71197), (29060, 61936), (30968, 58120), (35392, 50855), (38710, 46496), (40684, 44240)]