2486989440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11112

約数の個数: 256

約数和(自身を含む): 9486489600

約数和(自身を除く): 6999500160

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11071, 11232, 12480, 14040, 14976, 17280, 18720, 22142, 22464, 24960, 28080, 33213, 37440, 44284, 44928, 55355, 56160, 66426, 74880, 88568, 99639, 110710, 112320, 132852, 143923, 166065, 177136, 199278, 221420, 224640, 265704, 287846, 298917, 332130, 354272, 398556, 431769, 442840, 498195, 531408, 575692, 597834, 664260, 708544, 719615, 797112, 863538, 885680, 996390, 1062816, 1151384, 1195668, 1295307, 1328520, 1417088, 1439230, 1494585, 1594224, 1727076, 1771360, 1992780, 2125632, 2158845, 2302768, 2391336, 2590614, 2657040, 2878460, 2989170, 3188448, 3454152, 3542720, 3885921, 3985560, 4251264, 4317690, 4605536, 4782672, 5181228, 5314080, 5756920, 5978340, 6376896, 6476535, 6908304, 7085440, 7771842, 7971120, 8635380, 9211072, 9565344, 10362456, 10628160, 11513840, 11956680, 12753792, 12953070, 13816608, 15543684, 15942240, 17270760, 18422144, 19130688, 19429605, 20724912, 21256320, 23027680, 23913360, 25906140, 27633216, 31087368, 31884480, 34541520, 38261376, 38859210, 41449824, 46055360, 47826720, 51812280, 55266432, 62174736, 63768960, 69083040, 77718420, 82899648, 92110720, 95653440, 103624560, 124349472, 138166080, 155436840, 165799296, 191306880, 207249120, 248698944, 276332160, 310873680, 414498240, 497397888, 621747360, 828996480, 1243494720, 2486989440]

約数ペア:

[(1, 2486989440), (2, 1243494720), (3, 828996480), (4, 621747360), (5, 497397888), (6, 414498240), (8, 310873680), (9, 276332160), (10, 248698944), (12, 207249120), (13, 191306880), (15, 165799296), (16, 155436840), (18, 138166080), (20, 124349472), (24, 103624560), (26, 95653440), (27, 92110720), (30, 82899648), (32, 77718420), (36, 69083040), (39, 63768960), (40, 62174736), (45, 55266432), (48, 51812280), (52, 47826720), (54, 46055360), (60, 41449824), (64, 38859210), (65, 38261376), (72, 34541520), (78, 31884480), (80, 31087368), (90, 27633216), (96, 25906140), (104, 23913360), (108, 23027680), (117, 21256320), (120, 20724912), (128, 19429605), (130, 19130688), (135, 18422144), (144, 17270760), (156, 15942240), (160, 15543684), (180, 13816608), (192, 12953070), (195, 12753792), (208, 11956680), (216, 11513840), (234, 10628160), (240, 10362456), (260, 9565344), (270, 9211072), (288, 8635380), (312, 7971120), (320, 7771842), (351, 7085440), (360, 6908304), (384, 6476535), (390, 6376896), (416, 5978340), (432, 5756920), (468, 5314080), (480, 5181228), (520, 4782672), (540, 4605536), (576, 4317690), (585, 4251264), (624, 3985560), (640, 3885921), (702, 3542720), (720, 3454152), (780, 3188448), (832, 2989170), (864, 2878460), (936, 2657040), (960, 2590614), (1040, 2391336), (1080, 2302768), (1152, 2158845), (1170, 2125632), (1248, 1992780), (1404, 1771360), (1440, 1727076), (1560, 1594224), (1664, 1494585), (1728, 1439230), (1755, 1417088), (1872, 1328520), (1920, 1295307), (2080, 1195668), (2160, 1151384), (2340, 1062816), (2496, 996390), (2808, 885680), (2880, 863538), (3120, 797112), (3456, 719615), (3510, 708544), (3744, 664260), (4160, 597834), (4320, 575692), (4680, 531408), (4992, 498195), (5616, 442840), (5760, 431769), (6240, 398556), (7020, 354272), (7488, 332130), (8320, 298917), (8640, 287846), (9360, 265704), (11071, 224640), (11232, 221420), (12480, 199278), (14040, 177136), (14976, 166065), (17280, 143923), (18720, 132852), (22142, 112320), (22464, 110710), (24960, 99639), (28080, 88568), (33213, 74880), (37440, 66426), (44284, 56160), (44928, 55355)]