654750720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 264

約数和(自身を含む): 2445444456

約数和(自身を除く): 1790693736

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, 1093, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2186, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3279, 3328, 3744, 3840, 4160, 4372, 4608, 4680, 4992, 5120, 5465, 5760, 6240, 6558, 6656, 7488, 7680, 8320, 8744, 9216, 9360, 9837, 9984, 10930, 11520, 12480, 13116, 13312, 14209, 14976, 15360, 16395, 16640, 17488, 18720, 19674, 19968, 21860, 23040, 24960, 26232, 28418, 29952, 32790, 33280, 34976, 37440, 39348, 39936, 42627, 43720, 46080, 49185, 49920, 52464, 56836, 59904, 65580, 66560, 69952, 71045, 74880, 78696, 85254, 87440, 98370, 99840, 104928, 113672, 119808, 127881, 131160, 139904, 142090, 149760, 157392, 170508, 174880, 196740, 199680, 209856, 213135, 227344, 255762, 262320, 279808, 284180, 299520, 314784, 341016, 349760, 393480, 419712, 426270, 454688, 511524, 524640, 559616, 568360, 599040, 629568, 639405, 682032, 699520, 786960, 839424, 852540, 909376, 1023048, 1049280, 1119232, 1136720, 1259136, 1278810, 1364064, 1399040, 1573920, 1678848, 1705080, 1818752, 2046096, 2098560, 2273440, 2518272, 2557620, 2728128, 2798080, 3147840, 3357696, 3410160, 3637504, 4092192, 4197120, 4546880, 5036544, 5115240, 5456256, 5596160, 6295680, 6820320, 7275008, 8184384, 8394240, 9093760, 10073088, 10230480, 10912512, 12591360, 13640640, 14550016, 16368768, 16788480, 18187520, 20460960, 21825024, 25182720, 27281280, 32737536, 36375040, 40921920, 43650048, 50365440, 54562560, 65475072, 72750080, 81843840, 109125120, 130950144, 163687680, 218250240, 327375360, 654750720]

約数ペア:

[(1, 654750720), (2, 327375360), (3, 218250240), (4, 163687680), (5, 130950144), (6, 109125120), (8, 81843840), (9, 72750080), (10, 65475072), (12, 54562560), (13, 50365440), (15, 43650048), (16, 40921920), (18, 36375040), (20, 32737536), (24, 27281280), (26, 25182720), (30, 21825024), (32, 20460960), (36, 18187520), (39, 16788480), (40, 16368768), (45, 14550016), (48, 13640640), (52, 12591360), (60, 10912512), (64, 10230480), (65, 10073088), (72, 9093760), (78, 8394240), (80, 8184384), (90, 7275008), (96, 6820320), (104, 6295680), (117, 5596160), (120, 5456256), (128, 5115240), (130, 5036544), (144, 4546880), (156, 4197120), (160, 4092192), (180, 3637504), (192, 3410160), (195, 3357696), (208, 3147840), (234, 2798080), (240, 2728128), (256, 2557620), (260, 2518272), (288, 2273440), (312, 2098560), (320, 2046096), (360, 1818752), (384, 1705080), (390, 1678848), (416, 1573920), (468, 1399040), (480, 1364064), (512, 1278810), (520, 1259136), (576, 1136720), (585, 1119232), (624, 1049280), (640, 1023048), (720, 909376), (768, 852540), (780, 839424), (832, 786960), (936, 699520), (960, 682032), (1024, 639405), (1040, 629568), (1093, 599040), (1152, 568360), (1170, 559616), (1248, 524640), (1280, 511524), (1440, 454688), (1536, 426270), (1560, 419712), (1664, 393480), (1872, 349760), (1920, 341016), (2080, 314784), (2186, 299520), (2304, 284180), (2340, 279808), (2496, 262320), (2560, 255762), (2880, 227344), (3072, 213135), (3120, 209856), (3279, 199680), (3328, 196740), (3744, 174880), (3840, 170508), (4160, 157392), (4372, 149760), (4608, 142090), (4680, 139904), (4992, 131160), (5120, 127881), (5465, 119808), (5760, 113672), (6240, 104928), (6558, 99840), (6656, 98370), (7488, 87440), (7680, 85254), (8320, 78696), (8744, 74880), (9216, 71045), (9360, 69952), (9837, 66560), (9984, 65580), (10930, 59904), (11520, 56836), (12480, 52464), (13116, 49920), (13312, 49185), (14209, 46080), (14976, 43720), (15360, 42627), (16395, 39936), (16640, 39348), (17488, 37440), (18720, 34976), (19674, 33280), (19968, 32790), (21860, 29952), (23040, 28418), (24960, 26232)]