1250196480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 264

約数和(自身を含む): 4667356512

約数和(自身を除く): 3417160032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2087, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4174, 4608, 4680, 4992, 5120, 5760, 6240, 6261, 6656, 7488, 7680, 8320, 8348, 9216, 9360, 9984, 10435, 11520, 12480, 12522, 13312, 14976, 15360, 16640, 16696, 18720, 18783, 19968, 20870, 23040, 24960, 25044, 27131, 29952, 31305, 33280, 33392, 37440, 37566, 39936, 41740, 46080, 49920, 50088, 54262, 59904, 62610, 66560, 66784, 74880, 75132, 81393, 83480, 93915, 99840, 100176, 108524, 119808, 125220, 133568, 135655, 149760, 150264, 162786, 166960, 187830, 199680, 200352, 217048, 244179, 250440, 267136, 271310, 299520, 300528, 325572, 333920, 375660, 400704, 406965, 434096, 488358, 500880, 534272, 542620, 599040, 601056, 651144, 667840, 751320, 801408, 813930, 868192, 976716, 1001760, 1068544, 1085240, 1202112, 1220895, 1302288, 1335680, 1502640, 1602816, 1627860, 1736384, 1953432, 2003520, 2137088, 2170480, 2404224, 2441790, 2604576, 2671360, 3005280, 3205632, 3255720, 3472768, 3906864, 4007040, 4340960, 4808448, 4883580, 5209152, 5342720, 6010560, 6411264, 6511440, 6945536, 7813728, 8014080, 8681920, 9616896, 9767160, 10418304, 10685440, 12021120, 13022880, 13891072, 15627456, 16028160, 17363840, 19233792, 19534320, 20836608, 24042240, 26045760, 27782144, 31254912, 32056320, 34727680, 39068640, 41673216, 48084480, 52091520, 62509824, 69455360, 78137280, 83346432, 96168960, 104183040, 125019648, 138910720, 156274560, 208366080, 250039296, 312549120, 416732160, 625098240, 1250196480]

約数ペア:

[(1, 1250196480), (2, 625098240), (3, 416732160), (4, 312549120), (5, 250039296), (6, 208366080), (8, 156274560), (9, 138910720), (10, 125019648), (12, 104183040), (13, 96168960), (15, 83346432), (16, 78137280), (18, 69455360), (20, 62509824), (24, 52091520), (26, 48084480), (30, 41673216), (32, 39068640), (36, 34727680), (39, 32056320), (40, 31254912), (45, 27782144), (48, 26045760), (52, 24042240), (60, 20836608), (64, 19534320), (65, 19233792), (72, 17363840), (78, 16028160), (80, 15627456), (90, 13891072), (96, 13022880), (104, 12021120), (117, 10685440), (120, 10418304), (128, 9767160), (130, 9616896), (144, 8681920), (156, 8014080), (160, 7813728), (180, 6945536), (192, 6511440), (195, 6411264), (208, 6010560), (234, 5342720), (240, 5209152), (256, 4883580), (260, 4808448), (288, 4340960), (312, 4007040), (320, 3906864), (360, 3472768), (384, 3255720), (390, 3205632), (416, 3005280), (468, 2671360), (480, 2604576), (512, 2441790), (520, 2404224), (576, 2170480), (585, 2137088), (624, 2003520), (640, 1953432), (720, 1736384), (768, 1627860), (780, 1602816), (832, 1502640), (936, 1335680), (960, 1302288), (1024, 1220895), (1040, 1202112), (1152, 1085240), (1170, 1068544), (1248, 1001760), (1280, 976716), (1440, 868192), (1536, 813930), (1560, 801408), (1664, 751320), (1872, 667840), (1920, 651144), (2080, 601056), (2087, 599040), (2304, 542620), (2340, 534272), (2496, 500880), (2560, 488358), (2880, 434096), (3072, 406965), (3120, 400704), (3328, 375660), (3744, 333920), (3840, 325572), (4160, 300528), (4174, 299520), (4608, 271310), (4680, 267136), (4992, 250440), (5120, 244179), (5760, 217048), (6240, 200352), (6261, 199680), (6656, 187830), (7488, 166960), (7680, 162786), (8320, 150264), (8348, 149760), (9216, 135655), (9360, 133568), (9984, 125220), (10435, 119808), (11520, 108524), (12480, 100176), (12522, 99840), (13312, 93915), (14976, 83480), (15360, 81393), (16640, 75132), (16696, 74880), (18720, 66784), (18783, 66560), (19968, 62610), (20870, 59904), (23040, 54262), (24960, 50088), (25044, 49920), (27131, 46080), (29952, 41740), (31305, 39936), (33280, 37566), (33392, 37440)]