628683840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9537

約数の個数: 168

約数和(自身を含む): 2256666048

約数和(自身を除く): 1627982208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 9491, 11040, 13248, 16560, 18982, 22080, 28473, 33120, 37964, 47455, 56946, 66240, 75928, 85419, 94910, 113892, 142365, 151856, 170838, 189820, 218293, 227784, 284730, 303712, 341676, 379640, 427095, 436586, 455568, 569460, 607424, 654879, 683352, 759280, 854190, 873172, 911136, 1091465, 1138920, 1309758, 1366704, 1518560, 1708380, 1746344, 1822272, 1964637, 2182930, 2277840, 2619516, 2733408, 3037120, 3274395, 3416760, 3492688, 3929274, 4365860, 4555680, 5239032, 5466816, 6548790, 6833520, 6985376, 7858548, 8731720, 9111360, 9823185, 10478064, 13097580, 13667040, 13970752, 15717096, 17463440, 19646370, 20956128, 26195160, 27334080, 31434192, 34926880, 39292740, 41912256, 52390320, 62868384, 69853760, 78585480, 104780640, 125736768, 157170960, 209561280, 314341920, 628683840]

約数ペア:

[(1, 628683840), (2, 314341920), (3, 209561280), (4, 157170960), (5, 125736768), (6, 104780640), (8, 78585480), (9, 69853760), (10, 62868384), (12, 52390320), (15, 41912256), (16, 39292740), (18, 34926880), (20, 31434192), (23, 27334080), (24, 26195160), (30, 20956128), (32, 19646370), (36, 17463440), (40, 15717096), (45, 13970752), (46, 13667040), (48, 13097580), (60, 10478064), (64, 9823185), (69, 9111360), (72, 8731720), (80, 7858548), (90, 6985376), (92, 6833520), (96, 6548790), (115, 5466816), (120, 5239032), (138, 4555680), (144, 4365860), (160, 3929274), (180, 3492688), (184, 3416760), (192, 3274395), (207, 3037120), (230, 2733408), (240, 2619516), (276, 2277840), (288, 2182930), (320, 1964637), (345, 1822272), (360, 1746344), (368, 1708380), (414, 1518560), (460, 1366704), (480, 1309758), (552, 1138920), (576, 1091465), (690, 911136), (720, 873172), (736, 854190), (828, 759280), (920, 683352), (960, 654879), (1035, 607424), (1104, 569460), (1380, 455568), (1440, 436586), (1472, 427095), (1656, 379640), (1840, 341676), (2070, 303712), (2208, 284730), (2760, 227784), (2880, 218293), (3312, 189820), (3680, 170838), (4140, 151856), (4416, 142365), (5520, 113892), (6624, 94910), (7360, 85419), (8280, 75928), (9491, 66240), (11040, 56946), (13248, 47455), (16560, 37964), (18982, 33120), (22080, 28473)]