220162506060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{306727}}^1$

素因数の和:308455

約数の個数: 96

約数和(自身を含む): 704934558720

約数和(自身を除く): 484772052660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1709, 3418, 5127, 6836, 8545, 10254, 11963, 17090, 20508, 23926, 25635, 34180, 35889, 47852, 51270, 59815, 71778, 102540, 119630, 143556, 179445, 239260, 306727, 358890, 613454, 717780, 920181, 1226908, 1533635, 1840362, 2147089, 3067270, 3680724, 4294178, 4600905, 6134540, 6441267, 8588356, 9201810, 10735445, 12882534, 18403620, 21470890, 25765068, 32206335, 42941780, 64412670, 128825340, 524196443, 1048392886, 1572589329, 2096785772, 2620982215, 3145178658, 3669375101, 5241964430, 6290357316, 7338750202, 7862946645, 10483928860, 11008125303, 14677500404, 15725893290, 18346875505, 22016250606, 31451786580, 36693751010, 44032501212, 55040626515, 73387502020, 110081253030, 220162506060]

約数ペア:

[(1, 220162506060), (2, 110081253030), (3, 73387502020), (4, 55040626515), (5, 44032501212), (6, 36693751010), (7, 31451786580), (10, 22016250606), (12, 18346875505), (14, 15725893290), (15, 14677500404), (20, 11008125303), (21, 10483928860), (28, 7862946645), (30, 7338750202), (35, 6290357316), (42, 5241964430), (60, 3669375101), (70, 3145178658), (84, 2620982215), (105, 2096785772), (140, 1572589329), (210, 1048392886), (420, 524196443), (1709, 128825340), (3418, 64412670), (5127, 42941780), (6836, 32206335), (8545, 25765068), (10254, 21470890), (11963, 18403620), (17090, 12882534), (20508, 10735445), (23926, 9201810), (25635, 8588356), (34180, 6441267), (35889, 6134540), (47852, 4600905), (51270, 4294178), (59815, 3680724), (71778, 3067270), (102540, 2147089), (119630, 1840362), (143556, 1533635), (179445, 1226908), (239260, 920181), (306727, 717780), (358890, 613454)]