1657992960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11111

約数の個数: 216

約数和(自身を含む): 6178308864

約数和(自身を除く): 4520315904

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, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11071, 11520, 12480, 14976, 16640, 18720, 22142, 24960, 29952, 33213, 37440, 44284, 49920, 55355, 66426, 74880, 88568, 99639, 110710, 132852, 143923, 149760, 166065, 177136, 199278, 221420, 265704, 287846, 332130, 354272, 398556, 431769, 442840, 498195, 531408, 575692, 664260, 708544, 719615, 797112, 863538, 885680, 996390, 1062816, 1151384, 1295307, 1328520, 1417088, 1439230, 1594224, 1727076, 1771360, 1992780, 2125632, 2158845, 2302768, 2590614, 2657040, 2834176, 2878460, 3188448, 3454152, 3542720, 3985560, 4251264, 4317690, 4605536, 5181228, 5314080, 5756920, 6376896, 6476535, 6908304, 7085440, 7971120, 8502528, 8635380, 9211072, 10362456, 10628160, 11513840, 12753792, 12953070, 13816608, 14170880, 15942240, 17270760, 18422144, 20724912, 21256320, 23027680, 25507584, 25906140, 27633216, 31884480, 34541520, 36844288, 41449824, 42512640, 46055360, 51812280, 55266432, 63768960, 69083040, 82899648, 92110720, 103624560, 110532864, 127537920, 138166080, 165799296, 184221440, 207249120, 276332160, 331598592, 414498240, 552664320, 828996480, 1657992960]

約数ペア:

[(1, 1657992960), (2, 828996480), (3, 552664320), (4, 414498240), (5, 331598592), (6, 276332160), (8, 207249120), (9, 184221440), (10, 165799296), (12, 138166080), (13, 127537920), (15, 110532864), (16, 103624560), (18, 92110720), (20, 82899648), (24, 69083040), (26, 63768960), (30, 55266432), (32, 51812280), (36, 46055360), (39, 42512640), (40, 41449824), (45, 36844288), (48, 34541520), (52, 31884480), (60, 27633216), (64, 25906140), (65, 25507584), (72, 23027680), (78, 21256320), (80, 20724912), (90, 18422144), (96, 17270760), (104, 15942240), (117, 14170880), (120, 13816608), (128, 12953070), (130, 12753792), (144, 11513840), (156, 10628160), (160, 10362456), (180, 9211072), (192, 8635380), (195, 8502528), (208, 7971120), (234, 7085440), (240, 6908304), (256, 6476535), (260, 6376896), (288, 5756920), (312, 5314080), (320, 5181228), (360, 4605536), (384, 4317690), (390, 4251264), (416, 3985560), (468, 3542720), (480, 3454152), (520, 3188448), (576, 2878460), (585, 2834176), (624, 2657040), (640, 2590614), (720, 2302768), (768, 2158845), (780, 2125632), (832, 1992780), (936, 1771360), (960, 1727076), (1040, 1594224), (1152, 1439230), (1170, 1417088), (1248, 1328520), (1280, 1295307), (1440, 1151384), (1560, 1062816), (1664, 996390), (1872, 885680), (1920, 863538), (2080, 797112), (2304, 719615), (2340, 708544), (2496, 664260), (2880, 575692), (3120, 531408), (3328, 498195), (3744, 442840), (3840, 431769), (4160, 398556), (4680, 354272), (4992, 332130), (5760, 287846), (6240, 265704), (7488, 221420), (8320, 199278), (9360, 177136), (9984, 166065), (11071, 149760), (11520, 143923), (12480, 132852), (14976, 110710), (16640, 99639), (18720, 88568), (22142, 74880), (24960, 66426), (29952, 55355), (33213, 49920), (37440, 44284)]