236383840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 144

約数和(自身を含む): 708949584

約数和(自身を除く): 472565744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 2741, 3080, 3920, 4312, 5390, 5482, 6160, 7840, 8624, 10780, 10964, 12320, 13705, 17248, 19187, 21560, 21928, 27410, 30151, 38374, 43120, 43856, 54820, 60302, 76748, 86240, 87712, 95935, 109640, 120604, 134309, 150755, 153496, 191870, 211057, 219280, 241208, 268618, 301510, 306992, 383740, 422114, 438560, 482416, 537236, 603020, 613984, 671545, 767480, 844228, 964832, 1055285, 1074472, 1206040, 1343090, 1477399, 1534960, 1688456, 2110570, 2148944, 2412080, 2686180, 2954798, 3069920, 3376912, 4221140, 4297888, 4824160, 5372360, 5909596, 6753824, 7386995, 8442280, 10744720, 11819192, 14773990, 16884560, 21489440, 23638384, 29547980, 33769120, 47276768, 59095960, 118191920, 236383840]

約数ペア:

[(1, 236383840), (2, 118191920), (4, 59095960), (5, 47276768), (7, 33769120), (8, 29547980), (10, 23638384), (11, 21489440), (14, 16884560), (16, 14773990), (20, 11819192), (22, 10744720), (28, 8442280), (32, 7386995), (35, 6753824), (40, 5909596), (44, 5372360), (49, 4824160), (55, 4297888), (56, 4221140), (70, 3376912), (77, 3069920), (80, 2954798), (88, 2686180), (98, 2412080), (110, 2148944), (112, 2110570), (140, 1688456), (154, 1534960), (160, 1477399), (176, 1343090), (196, 1206040), (220, 1074472), (224, 1055285), (245, 964832), (280, 844228), (308, 767480), (352, 671545), (385, 613984), (392, 603020), (440, 537236), (490, 482416), (539, 438560), (560, 422114), (616, 383740), (770, 306992), (784, 301510), (880, 268618), (980, 241208), (1078, 219280), (1120, 211057), (1232, 191870), (1540, 153496), (1568, 150755), (1760, 134309), (1960, 120604), (2156, 109640), (2464, 95935), (2695, 87712), (2741, 86240), (3080, 76748), (3920, 60302), (4312, 54820), (5390, 43856), (5482, 43120), (6160, 38374), (7840, 30151), (8624, 27410), (10780, 21928), (10964, 21560), (12320, 19187), (13705, 17248)]