7983841680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{119233}}^1$

素因数の和:119286

約数の個数: 160

約数和(自身を含む): 28387230720

約数和(自身を除く): 20403389040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 119233, 238466, 357699, 476932, 596165, 715398, 953864, 1073097, 1192330, 1430796, 1788495, 1907728, 2146194, 2384660, 2861592, 3219291, 3576990, 3696223, 4292388, 4769320, 5365485, 5723184, 6438582, 7153980, 7392446, 8584776, 9538640, 10730970, 11088669, 12877164, 14307960, 14784892, 16096455, 17169552, 18481115, 21461940, 22177338, 25754328, 28615920, 29569784, 32192910, 33266007, 36962230, 42923880, 44354676, 51508656, 55443345, 59139568, 64385820, 66532014, 73924460, 85847760, 88709352, 99798021, 110886690, 128771640, 133064028, 147848920, 166330035, 177418704, 199596042, 221773380, 257543280, 266128056, 295697840, 332660070, 399192084, 443546760, 498990105, 532256112, 665320140, 798384168, 887093520, 997980210, 1330640280, 1596768336, 1995960420, 2661280560, 3991920840, 7983841680]

約数ペア:

[(1, 7983841680), (2, 3991920840), (3, 2661280560), (4, 1995960420), (5, 1596768336), (6, 1330640280), (8, 997980210), (9, 887093520), (10, 798384168), (12, 665320140), (15, 532256112), (16, 498990105), (18, 443546760), (20, 399192084), (24, 332660070), (27, 295697840), (30, 266128056), (31, 257543280), (36, 221773380), (40, 199596042), (45, 177418704), (48, 166330035), (54, 147848920), (60, 133064028), (62, 128771640), (72, 110886690), (80, 99798021), (90, 88709352), (93, 85847760), (108, 73924460), (120, 66532014), (124, 64385820), (135, 59139568), (144, 55443345), (155, 51508656), (180, 44354676), (186, 42923880), (216, 36962230), (240, 33266007), (248, 32192910), (270, 29569784), (279, 28615920), (310, 25754328), (360, 22177338), (372, 21461940), (432, 18481115), (465, 17169552), (496, 16096455), (540, 14784892), (558, 14307960), (620, 12877164), (720, 11088669), (744, 10730970), (837, 9538640), (930, 8584776), (1080, 7392446), (1116, 7153980), (1240, 6438582), (1395, 5723184), (1488, 5365485), (1674, 4769320), (1860, 4292388), (2160, 3696223), (2232, 3576990), (2480, 3219291), (2790, 2861592), (3348, 2384660), (3720, 2146194), (4185, 1907728), (4464, 1788495), (5580, 1430796), (6696, 1192330), (7440, 1073097), (8370, 953864), (11160, 715398), (13392, 596165), (16740, 476932), (22320, 357699), (33480, 238466), (66960, 119233)]