535412160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 224

約数和(自身を含む): 1950720000

約数和(自身を除く): 1415307840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 1999, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 3998, 4185, 4320, 4464, 4960, 5580, 5952, 5997, 6696, 7440, 7996, 8370, 8640, 8928, 9920, 9995, 11160, 11994, 13392, 14880, 15992, 16740, 17856, 17991, 19990, 22320, 23988, 26784, 29760, 29985, 31984, 33480, 35982, 39980, 44640, 47976, 53568, 53973, 59970, 61969, 63968, 66960, 71964, 79960, 89280, 89955, 95952, 107946, 119940, 123938, 127936, 133920, 143928, 159920, 179910, 185907, 191904, 215892, 239880, 247876, 267840, 269865, 287856, 309845, 319840, 359820, 371814, 383808, 431784, 479760, 495752, 539730, 557721, 575712, 619690, 639680, 719640, 743628, 863568, 929535, 959520, 991504, 1079460, 1115442, 1151424, 1239380, 1439280, 1487256, 1673163, 1727136, 1859070, 1919040, 1983008, 2158920, 2230884, 2478760, 2788605, 2878560, 2974512, 3346326, 3454272, 3718140, 3966016, 4317840, 4461768, 4957520, 5577210, 5757120, 5949024, 6692652, 7436280, 8365815, 8635680, 8923536, 9915040, 11154420, 11898048, 13385304, 14872560, 16731630, 17271360, 17847072, 19830080, 22308840, 26770608, 29745120, 33463260, 35694144, 44617680, 53541216, 59490240, 66926520, 89235360, 107082432, 133853040, 178470720, 267706080, 535412160]

約数ペア:

[(1, 535412160), (2, 267706080), (3, 178470720), (4, 133853040), (5, 107082432), (6, 89235360), (8, 66926520), (9, 59490240), (10, 53541216), (12, 44617680), (15, 35694144), (16, 33463260), (18, 29745120), (20, 26770608), (24, 22308840), (27, 19830080), (30, 17847072), (31, 17271360), (32, 16731630), (36, 14872560), (40, 13385304), (45, 11898048), (48, 11154420), (54, 9915040), (60, 8923536), (62, 8635680), (64, 8365815), (72, 7436280), (80, 6692652), (90, 5949024), (93, 5757120), (96, 5577210), (108, 4957520), (120, 4461768), (124, 4317840), (135, 3966016), (144, 3718140), (155, 3454272), (160, 3346326), (180, 2974512), (186, 2878560), (192, 2788605), (216, 2478760), (240, 2230884), (248, 2158920), (270, 1983008), (279, 1919040), (288, 1859070), (310, 1727136), (320, 1673163), (360, 1487256), (372, 1439280), (432, 1239380), (465, 1151424), (480, 1115442), (496, 1079460), (540, 991504), (558, 959520), (576, 929535), (620, 863568), (720, 743628), (744, 719640), (837, 639680), (864, 619690), (930, 575712), (960, 557721), (992, 539730), (1080, 495752), (1116, 479760), (1240, 431784), (1395, 383808), (1440, 371814), (1488, 359820), (1674, 319840), (1728, 309845), (1860, 287856), (1984, 269865), (1999, 267840), (2160, 247876), (2232, 239880), (2480, 215892), (2790, 191904), (2880, 185907), (2976, 179910), (3348, 159920), (3720, 143928), (3998, 133920), (4185, 127936), (4320, 123938), (4464, 119940), (4960, 107946), (5580, 95952), (5952, 89955), (5997, 89280), (6696, 79960), (7440, 71964), (7996, 66960), (8370, 63968), (8640, 61969), (8928, 59970), (9920, 53973), (9995, 53568), (11160, 47976), (11994, 44640), (13392, 39980), (14880, 35982), (15992, 33480), (16740, 31984), (17856, 29985), (17991, 29760), (19990, 26784), (22320, 23988)]