155975040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 192

約数和(自身を含む): 580310640

約数和(自身を除く): 424335600

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2083, 2340, 2496, 2880, 3120, 3744, 4160, 4166, 4680, 4992, 5760, 6240, 6249, 7488, 8320, 8332, 9360, 10415, 12480, 12498, 14976, 16664, 18720, 18747, 20830, 24960, 24996, 27079, 31245, 33328, 37440, 37494, 41660, 49992, 54158, 62490, 66656, 74880, 74988, 81237, 83320, 93735, 99984, 108316, 124980, 133312, 135395, 149976, 162474, 166640, 187470, 199968, 216632, 243711, 249960, 266624, 270790, 299952, 324948, 333280, 374940, 399936, 406185, 433264, 487422, 499920, 541580, 599904, 649896, 666560, 749880, 799872, 812370, 866528, 974844, 999840, 1083160, 1199808, 1218555, 1299792, 1333120, 1499760, 1624740, 1733056, 1949688, 1999680, 2166320, 2399616, 2437110, 2599584, 2999520, 3249480, 3466112, 3899376, 3999360, 4332640, 4874220, 5199168, 5999040, 6498960, 7798752, 8665280, 9748440, 10398336, 11998080, 12997920, 15597504, 17330560, 19496880, 25995840, 31195008, 38993760, 51991680, 77987520, 155975040]

約数ペア:

[(1, 155975040), (2, 77987520), (3, 51991680), (4, 38993760), (5, 31195008), (6, 25995840), (8, 19496880), (9, 17330560), (10, 15597504), (12, 12997920), (13, 11998080), (15, 10398336), (16, 9748440), (18, 8665280), (20, 7798752), (24, 6498960), (26, 5999040), (30, 5199168), (32, 4874220), (36, 4332640), (39, 3999360), (40, 3899376), (45, 3466112), (48, 3249480), (52, 2999520), (60, 2599584), (64, 2437110), (65, 2399616), (72, 2166320), (78, 1999680), (80, 1949688), (90, 1733056), (96, 1624740), (104, 1499760), (117, 1333120), (120, 1299792), (128, 1218555), (130, 1199808), (144, 1083160), (156, 999840), (160, 974844), (180, 866528), (192, 812370), (195, 799872), (208, 749880), (234, 666560), (240, 649896), (260, 599904), (288, 541580), (312, 499920), (320, 487422), (360, 433264), (384, 406185), (390, 399936), (416, 374940), (468, 333280), (480, 324948), (520, 299952), (576, 270790), (585, 266624), (624, 249960), (640, 243711), (720, 216632), (780, 199968), (832, 187470), (936, 166640), (960, 162474), (1040, 149976), (1152, 135395), (1170, 133312), (1248, 124980), (1440, 108316), (1560, 99984), (1664, 93735), (1872, 83320), (1920, 81237), (2080, 74988), (2083, 74880), (2340, 66656), (2496, 62490), (2880, 54158), (3120, 49992), (3744, 41660), (4160, 37494), (4166, 37440), (4680, 33328), (4992, 31245), (5760, 27079), (6240, 24996), (6249, 24960), (7488, 20830), (8320, 18747), (8332, 18720), (9360, 16664), (10415, 14976), (12480, 12498)]