1105328640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11110

約数の個数: 160

約数和(自身を含む): 3805756416

約数和(自身を除く): 2700427776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 11071, 12480, 16640, 19968, 22142, 24960, 33213, 33280, 44284, 49920, 55355, 66426, 88568, 99840, 110710, 132852, 143923, 166065, 177136, 221420, 265704, 287846, 332130, 354272, 431769, 442840, 531408, 575692, 664260, 708544, 719615, 863538, 885680, 1062816, 1151384, 1328520, 1417088, 1439230, 1727076, 1771360, 2125632, 2158845, 2302768, 2657040, 2834176, 2878460, 3454152, 3542720, 4251264, 4317690, 4605536, 5314080, 5668352, 5756920, 6908304, 7085440, 8502528, 8635380, 9211072, 10628160, 11513840, 13816608, 14170880, 17005056, 17270760, 18422144, 21256320, 23027680, 27633216, 28341760, 34541520, 36844288, 42512640, 46055360, 55266432, 69083040, 73688576, 85025280, 92110720, 110532864, 138166080, 184221440, 221065728, 276332160, 368442880, 552664320, 1105328640]

約数ペア:

[(1, 1105328640), (2, 552664320), (3, 368442880), (4, 276332160), (5, 221065728), (6, 184221440), (8, 138166080), (10, 110532864), (12, 92110720), (13, 85025280), (15, 73688576), (16, 69083040), (20, 55266432), (24, 46055360), (26, 42512640), (30, 36844288), (32, 34541520), (39, 28341760), (40, 27633216), (48, 23027680), (52, 21256320), (60, 18422144), (64, 17270760), (65, 17005056), (78, 14170880), (80, 13816608), (96, 11513840), (104, 10628160), (120, 9211072), (128, 8635380), (130, 8502528), (156, 7085440), (160, 6908304), (192, 5756920), (195, 5668352), (208, 5314080), (240, 4605536), (256, 4317690), (260, 4251264), (312, 3542720), (320, 3454152), (384, 2878460), (390, 2834176), (416, 2657040), (480, 2302768), (512, 2158845), (520, 2125632), (624, 1771360), (640, 1727076), (768, 1439230), (780, 1417088), (832, 1328520), (960, 1151384), (1040, 1062816), (1248, 885680), (1280, 863538), (1536, 719615), (1560, 708544), (1664, 664260), (1920, 575692), (2080, 531408), (2496, 442840), (2560, 431769), (3120, 354272), (3328, 332130), (3840, 287846), (4160, 265704), (4992, 221420), (6240, 177136), (6656, 166065), (7680, 143923), (8320, 132852), (9984, 110710), (11071, 99840), (12480, 88568), (16640, 66426), (19968, 55355), (22142, 49920), (24960, 44284), (33213, 33280)]