168360080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 120

約数和(自身を含む): 471364920

約数和(自身を除く): 303004840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1481, 1624, 1960, 2030, 2320, 2842, 2962, 3248, 3920, 4060, 5684, 5924, 7105, 7405, 8120, 10367, 11368, 11848, 14210, 14810, 16240, 20734, 22736, 23696, 28420, 29620, 41468, 42949, 51835, 56840, 59240, 72569, 82936, 85898, 103670, 113680, 118480, 145138, 165872, 171796, 207340, 214745, 290276, 300643, 343592, 362845, 414680, 429490, 580552, 601286, 687184, 725690, 829360, 858980, 1161104, 1202572, 1451380, 1503215, 1717960, 2104501, 2405144, 2902760, 3006430, 3435920, 4209002, 4810288, 5805520, 6012860, 8418004, 10522505, 12025720, 16836008, 21045010, 24051440, 33672016, 42090020, 84180040, 168360080]

約数ペア:

[(1, 168360080), (2, 84180040), (4, 42090020), (5, 33672016), (7, 24051440), (8, 21045010), (10, 16836008), (14, 12025720), (16, 10522505), (20, 8418004), (28, 6012860), (29, 5805520), (35, 4810288), (40, 4209002), (49, 3435920), (56, 3006430), (58, 2902760), (70, 2405144), (80, 2104501), (98, 1717960), (112, 1503215), (116, 1451380), (140, 1202572), (145, 1161104), (196, 858980), (203, 829360), (232, 725690), (245, 687184), (280, 601286), (290, 580552), (392, 429490), (406, 414680), (464, 362845), (490, 343592), (560, 300643), (580, 290276), (784, 214745), (812, 207340), (980, 171796), (1015, 165872), (1160, 145138), (1421, 118480), (1481, 113680), (1624, 103670), (1960, 85898), (2030, 82936), (2320, 72569), (2842, 59240), (2962, 56840), (3248, 51835), (3920, 42949), (4060, 41468), (5684, 29620), (5924, 28420), (7105, 23696), (7405, 22736), (8120, 20734), (10367, 16240), (11368, 14810), (11848, 14210)]