771454080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 192

約数和(自身を含む): 2705040000

約数和(自身を除く): 1933585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1440, 1608, 1920, 1999, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 3998, 4020, 4288, 4824, 5360, 5760, 5997, 6030, 6432, 7996, 8040, 8576, 9648, 9995, 10720, 11994, 12060, 12864, 15992, 16080, 17991, 19296, 19990, 21440, 23988, 24120, 25728, 29985, 31984, 32160, 35982, 38592, 39980, 42880, 47976, 48240, 59970, 63968, 64320, 71964, 77184, 79960, 89955, 95952, 96480, 119940, 127936, 128640, 133933, 143928, 159920, 179910, 191904, 192960, 239880, 255872, 267866, 287856, 319840, 359820, 383808, 385920, 401799, 479760, 535732, 575712, 639680, 669665, 719640, 767616, 803598, 959520, 1071464, 1151424, 1205397, 1279360, 1339330, 1439280, 1607196, 1919040, 2008995, 2142928, 2302848, 2410794, 2678660, 2878560, 3214392, 3838080, 4017990, 4285856, 4821588, 5357320, 5757120, 6026985, 6428784, 8035980, 8571712, 9643176, 10714640, 11514240, 12053970, 12857568, 16071960, 17143424, 19286352, 21429280, 24107940, 25715136, 32143920, 38572704, 42858560, 48215880, 51430272, 64287840, 77145408, 85717120, 96431760, 128575680, 154290816, 192863520, 257151360, 385727040, 771454080]

約数ペア:

[(1, 771454080), (2, 385727040), (3, 257151360), (4, 192863520), (5, 154290816), (6, 128575680), (8, 96431760), (9, 85717120), (10, 77145408), (12, 64287840), (15, 51430272), (16, 48215880), (18, 42858560), (20, 38572704), (24, 32143920), (30, 25715136), (32, 24107940), (36, 21429280), (40, 19286352), (45, 17143424), (48, 16071960), (60, 12857568), (64, 12053970), (67, 11514240), (72, 10714640), (80, 9643176), (90, 8571712), (96, 8035980), (120, 6428784), (128, 6026985), (134, 5757120), (144, 5357320), (160, 4821588), (180, 4285856), (192, 4017990), (201, 3838080), (240, 3214392), (268, 2878560), (288, 2678660), (320, 2410794), (335, 2302848), (360, 2142928), (384, 2008995), (402, 1919040), (480, 1607196), (536, 1439280), (576, 1339330), (603, 1279360), (640, 1205397), (670, 1151424), (720, 1071464), (804, 959520), (960, 803598), (1005, 767616), (1072, 719640), (1152, 669665), (1206, 639680), (1340, 575712), (1440, 535732), (1608, 479760), (1920, 401799), (1999, 385920), (2010, 383808), (2144, 359820), (2412, 319840), (2680, 287856), (2880, 267866), (3015, 255872), (3216, 239880), (3998, 192960), (4020, 191904), (4288, 179910), (4824, 159920), (5360, 143928), (5760, 133933), (5997, 128640), (6030, 127936), (6432, 119940), (7996, 96480), (8040, 95952), (8576, 89955), (9648, 79960), (9995, 77184), (10720, 71964), (11994, 64320), (12060, 63968), (12864, 59970), (15992, 48240), (16080, 47976), (17991, 42880), (19296, 39980), (19990, 38592), (21440, 35982), (23988, 32160), (24120, 31984), (25728, 29985)]