1256186880

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 440

約数和(自身を含む): 4868535672

約数和(自身を除く): 3612348792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 233, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 466, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 699, 702, 720, 768, 780, 810, 832, 864, 932, 936, 960, 1024, 1040, 1053, 1080, 1152, 1165, 1170, 1248, 1280, 1296, 1398, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1864, 1872, 1920, 2080, 2097, 2106, 2160, 2304, 2330, 2340, 2496, 2560, 2592, 2796, 2808, 2880, 3029, 3072, 3120, 3240, 3328, 3456, 3495, 3510, 3728, 3744, 3840, 4160, 4194, 4212, 4320, 4608, 4660, 4680, 4992, 5120, 5184, 5265, 5592, 5616, 5760, 6058, 6240, 6291, 6480, 6656, 6912, 6990, 7020, 7456, 7488, 7680, 8320, 8388, 8424, 8640, 9087, 9216, 9320, 9360, 9984, 10368, 10485, 10530, 11184, 11232, 11520, 12116, 12480, 12582, 12960, 13312, 13824, 13980, 14040, 14912, 14976, 15145, 15360, 16640, 16776, 16848, 17280, 18174, 18640, 18720, 18873, 19968, 20736, 20970, 21060, 22368, 22464, 23040, 24232, 24960, 25164, 25920, 27261, 27648, 27960, 28080, 29824, 29952, 30290, 31455, 33280, 33552, 33696, 34560, 36348, 37280, 37440, 37746, 39936, 41472, 41940, 42120, 44736, 44928, 45435, 46080, 48464, 49920, 50328, 51840, 54522, 55920, 56160, 59648, 59904, 60580, 62910, 66560, 67104, 67392, 69120, 72696, 74560, 74880, 75492, 81783, 82944, 83880, 84240, 89472, 89856, 90870, 94365, 96928, 99840, 100656, 103680, 109044, 111840, 112320, 119296, 119808, 121160, 125820, 134208, 134784, 136305, 138240, 145392, 149120, 149760, 150984, 163566, 167760, 168480, 178944, 179712, 181740, 188730, 193856, 199680, 201312, 207360, 218088, 223680, 224640, 238592, 242320, 245349, 251640, 268416, 269568, 272610, 290784, 298240, 299520, 301968, 327132, 335520, 336960, 357888, 359424, 363480, 377460, 387712, 402624, 408915, 414720, 436176, 447360, 449280, 484640, 490698, 503280, 536832, 539136, 545220, 581568, 596480, 599040, 603936, 654264, 671040, 673920, 715776, 726960, 754920, 775424, 805248, 817830, 872352, 894720, 898560, 969280, 981396, 1006560, 1073664, 1078272, 1090440, 1163136, 1192960, 1207872, 1226745, 1308528, 1342080, 1347840, 1453920, 1509840, 1550848, 1610496, 1635660, 1744704, 1789440, 1797120, 1938560, 1962792, 2013120, 2147328, 2180880, 2326272, 2415744, 2453490, 2617056, 2684160, 2695680, 2907840, 3019680, 3101696, 3220992, 3271320, 3489408, 3578880, 3877120, 3925584, 4026240, 4361760, 4652544, 4831488, 4906980, 5234112, 5368320, 5391360, 5815680, 6039360, 6441984, 6542640, 6978816, 7754240, 7851168, 8052480, 8723520, 9305088, 9662976, 9813960, 10468224, 10736640, 11631360, 12078720, 13085280, 13957632, 15508480, 15702336, 16104960, 17447040, 19325952, 19627920, 20936448, 23262720, 24157440, 26170560, 27915264, 31404672, 32209920, 34894080, 39255840, 41872896, 46525440, 48314880, 52341120, 62809344, 69788160, 78511680, 83745792, 96629760, 104682240, 125618688, 139576320, 157023360, 209364480, 251237376, 314046720, 418728960, 628093440, 1256186880]

約数ペア:

[(1, 1256186880), (2, 628093440), (3, 418728960), (4, 314046720), (5, 251237376), (6, 209364480), (8, 157023360), (9, 139576320), (10, 125618688), (12, 104682240), (13, 96629760), (15, 83745792), (16, 78511680), (18, 69788160), (20, 62809344), (24, 52341120), (26, 48314880), (27, 46525440), (30, 41872896), (32, 39255840), (36, 34894080), (39, 32209920), (40, 31404672), (45, 27915264), (48, 26170560), (52, 24157440), (54, 23262720), (60, 20936448), (64, 19627920), (65, 19325952), (72, 17447040), (78, 16104960), (80, 15702336), (81, 15508480), (90, 13957632), (96, 13085280), (104, 12078720), (108, 11631360), (117, 10736640), (120, 10468224), (128, 9813960), (130, 9662976), (135, 9305088), (144, 8723520), (156, 8052480), (160, 7851168), (162, 7754240), (180, 6978816), (192, 6542640), (195, 6441984), (208, 6039360), (216, 5815680), (233, 5391360), (234, 5368320), (240, 5234112), (256, 4906980), (260, 4831488), (270, 4652544), (288, 4361760), (312, 4026240), (320, 3925584), (324, 3877120), (351, 3578880), (360, 3489408), (384, 3271320), (390, 3220992), (405, 3101696), (416, 3019680), (432, 2907840), (466, 2695680), (468, 2684160), (480, 2617056), (512, 2453490), (520, 2415744), (540, 2326272), (576, 2180880), (585, 2147328), (624, 2013120), (640, 1962792), (648, 1938560), (699, 1797120), (702, 1789440), (720, 1744704), (768, 1635660), (780, 1610496), (810, 1550848), (832, 1509840), (864, 1453920), (932, 1347840), (936, 1342080), (960, 1308528), (1024, 1226745), (1040, 1207872), (1053, 1192960), (1080, 1163136), (1152, 1090440), (1165, 1078272), (1170, 1073664), (1248, 1006560), (1280, 981396), (1296, 969280), (1398, 898560), (1404, 894720), (1440, 872352), (1536, 817830), (1560, 805248), (1620, 775424), (1664, 754920), (1728, 726960), (1755, 715776), (1864, 673920), (1872, 671040), (1920, 654264), (2080, 603936), (2097, 599040), (2106, 596480), (2160, 581568), (2304, 545220), (2330, 539136), (2340, 536832), (2496, 503280), (2560, 490698), (2592, 484640), (2796, 449280), (2808, 447360), (2880, 436176), (3029, 414720), (3072, 408915), (3120, 402624), (3240, 387712), (3328, 377460), (3456, 363480), (3495, 359424), (3510, 357888), (3728, 336960), (3744, 335520), (3840, 327132), (4160, 301968), (4194, 299520), (4212, 298240), (4320, 290784), (4608, 272610), (4660, 269568), (4680, 268416), (4992, 251640), (5120, 245349), (5184, 242320), (5265, 238592), (5592, 224640), (5616, 223680), (5760, 218088), (6058, 207360), (6240, 201312), (6291, 199680), (6480, 193856), (6656, 188730), (6912, 181740), (6990, 179712), (7020, 178944), (7456, 168480), (7488, 167760), (7680, 163566), (8320, 150984), (8388, 149760), (8424, 149120), (8640, 145392), (9087, 138240), (9216, 136305), (9320, 134784), (9360, 134208), (9984, 125820), (10368, 121160), (10485, 119808), (10530, 119296), (11184, 112320), (11232, 111840), (11520, 109044), (12116, 103680), (12480, 100656), (12582, 99840), (12960, 96928), (13312, 94365), (13824, 90870), (13980, 89856), (14040, 89472), (14912, 84240), (14976, 83880), (15145, 82944), (15360, 81783), (16640, 75492), (16776, 74880), (16848, 74560), (17280, 72696), (18174, 69120), (18640, 67392), (18720, 67104), (18873, 66560), (19968, 62910), (20736, 60580), (20970, 59904), (21060, 59648), (22368, 56160), (22464, 55920), (23040, 54522), (24232, 51840), (24960, 50328), (25164, 49920), (25920, 48464), (27261, 46080), (27648, 45435), (27960, 44928), (28080, 44736), (29824, 42120), (29952, 41940), (30290, 41472), (31455, 39936), (33280, 37746), (33552, 37440), (33696, 37280), (34560, 36348)]