69758640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13841}}^1$

素因数の和:13867

約数の個数: 120

約数和(自身を含む): 267759648

約数和(自身を除く): 198001008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13841, 27682, 41523, 55364, 69205, 83046, 96887, 110728, 124569, 138410, 166092, 193774, 207615, 221456, 249138, 276820, 290661, 332184, 387548, 415230, 484435, 498276, 553640, 581322, 622845, 664368, 775096, 830460, 871983, 968870, 996552, 1107280, 1162644, 1245690, 1453305, 1550192, 1660920, 1743966, 1937740, 1993104, 2325288, 2491380, 2906610, 3321840, 3487932, 3875480, 4359915, 4650576, 4982760, 5813220, 6975864, 7750960, 8719830, 9965520, 11626440, 13951728, 17439660, 23252880, 34879320, 69758640]

約数ペア:

[(1, 69758640), (2, 34879320), (3, 23252880), (4, 17439660), (5, 13951728), (6, 11626440), (7, 9965520), (8, 8719830), (9, 7750960), (10, 6975864), (12, 5813220), (14, 4982760), (15, 4650576), (16, 4359915), (18, 3875480), (20, 3487932), (21, 3321840), (24, 2906610), (28, 2491380), (30, 2325288), (35, 1993104), (36, 1937740), (40, 1743966), (42, 1660920), (45, 1550192), (48, 1453305), (56, 1245690), (60, 1162644), (63, 1107280), (70, 996552), (72, 968870), (80, 871983), (84, 830460), (90, 775096), (105, 664368), (112, 622845), (120, 581322), (126, 553640), (140, 498276), (144, 484435), (168, 415230), (180, 387548), (210, 332184), (240, 290661), (252, 276820), (280, 249138), (315, 221456), (336, 207615), (360, 193774), (420, 166092), (504, 138410), (560, 124569), (630, 110728), (720, 96887), (840, 83046), (1008, 69205), (1260, 55364), (1680, 41523), (2520, 27682), (5040, 13841)]