219059680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 594288576

約数和(自身を除く): 375228896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 317, 560, 617, 634, 1120, 1234, 1268, 1585, 2219, 2468, 2536, 3085, 3170, 4319, 4438, 4936, 5072, 6170, 6340, 8638, 8876, 9872, 10144, 11095, 12340, 12680, 17276, 17752, 19744, 21595, 22190, 24680, 25360, 34552, 35504, 43190, 44380, 49360, 50720, 69104, 71008, 86380, 88760, 98720, 138208, 172760, 177520, 195589, 345520, 355040, 391178, 691040, 782356, 977945, 1369123, 1564712, 1955890, 2738246, 3129424, 3911780, 5476492, 6258848, 6845615, 7823560, 10952984, 13691230, 15647120, 21905968, 27382460, 31294240, 43811936, 54764920, 109529840, 219059680]

約数ペア:

[(1, 219059680), (2, 109529840), (4, 54764920), (5, 43811936), (7, 31294240), (8, 27382460), (10, 21905968), (14, 15647120), (16, 13691230), (20, 10952984), (28, 7823560), (32, 6845615), (35, 6258848), (40, 5476492), (56, 3911780), (70, 3129424), (80, 2738246), (112, 1955890), (140, 1564712), (160, 1369123), (224, 977945), (280, 782356), (317, 691040), (560, 391178), (617, 355040), (634, 345520), (1120, 195589), (1234, 177520), (1268, 172760), (1585, 138208), (2219, 98720), (2468, 88760), (2536, 86380), (3085, 71008), (3170, 69104), (4319, 50720), (4438, 49360), (4936, 44380), (5072, 43190), (6170, 35504), (6340, 34552), (8638, 25360), (8876, 24680), (9872, 22190), (10144, 21595), (11095, 19744), (12340, 17752), (12680, 17276)]