137801280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:201

約数の個数: 168

約数和(自身を含む): 462393792

約数和(自身を除く): 324592512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 115, 120, 138, 158, 160, 184, 192, 230, 237, 240, 276, 316, 320, 345, 368, 395, 460, 474, 480, 552, 632, 690, 736, 790, 920, 948, 960, 1104, 1185, 1264, 1380, 1472, 1580, 1817, 1840, 1896, 2208, 2370, 2528, 2760, 3160, 3634, 3680, 3792, 4416, 4740, 5056, 5451, 5520, 6241, 6320, 7268, 7360, 7584, 9085, 9480, 10902, 11040, 12482, 12640, 14536, 15168, 18170, 18723, 18960, 21804, 22080, 24964, 25280, 27255, 29072, 31205, 36340, 37446, 37920, 43608, 49928, 54510, 58144, 62410, 72680, 74892, 75840, 87216, 93615, 99856, 109020, 116288, 124820, 143543, 145360, 149784, 174432, 187230, 199712, 218040, 249640, 287086, 290720, 299568, 348864, 374460, 399424, 430629, 436080, 499280, 574172, 581440, 599136, 717715, 748920, 861258, 872160, 998560, 1148344, 1198272, 1435430, 1497840, 1722516, 1744320, 1997120, 2153145, 2296688, 2870860, 2995680, 3445032, 4306290, 4593376, 5741720, 5991360, 6890064, 8612580, 9186752, 11483440, 13780128, 17225160, 22966880, 27560256, 34450320, 45933760, 68900640, 137801280]

約数ペア:

[(1, 137801280), (2, 68900640), (3, 45933760), (4, 34450320), (5, 27560256), (6, 22966880), (8, 17225160), (10, 13780128), (12, 11483440), (15, 9186752), (16, 8612580), (20, 6890064), (23, 5991360), (24, 5741720), (30, 4593376), (32, 4306290), (40, 3445032), (46, 2995680), (48, 2870860), (60, 2296688), (64, 2153145), (69, 1997120), (79, 1744320), (80, 1722516), (92, 1497840), (96, 1435430), (115, 1198272), (120, 1148344), (138, 998560), (158, 872160), (160, 861258), (184, 748920), (192, 717715), (230, 599136), (237, 581440), (240, 574172), (276, 499280), (316, 436080), (320, 430629), (345, 399424), (368, 374460), (395, 348864), (460, 299568), (474, 290720), (480, 287086), (552, 249640), (632, 218040), (690, 199712), (736, 187230), (790, 174432), (920, 149784), (948, 145360), (960, 143543), (1104, 124820), (1185, 116288), (1264, 109020), (1380, 99856), (1472, 93615), (1580, 87216), (1817, 75840), (1840, 74892), (1896, 72680), (2208, 62410), (2370, 58144), (2528, 54510), (2760, 49928), (3160, 43608), (3634, 37920), (3680, 37446), (3792, 36340), (4416, 31205), (4740, 29072), (5056, 27255), (5451, 25280), (5520, 24964), (6241, 22080), (6320, 21804), (7268, 18960), (7360, 18723), (7584, 18170), (9085, 15168), (9480, 14536), (10902, 12640), (11040, 12482)]