70984620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 256435200

約数和(自身を除く): 185450580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 211, 252, 267, 270, 315, 356, 378, 420, 422, 445, 534, 540, 623, 630, 633, 756, 801, 844, 890, 945, 1055, 1068, 1246, 1260, 1266, 1335, 1477, 1602, 1780, 1869, 1890, 1899, 2110, 2403, 2492, 2532, 2670, 2954, 3115, 3165, 3204, 3738, 3780, 3798, 4005, 4220, 4431, 4806, 5340, 5607, 5697, 5908, 6230, 6330, 7385, 7476, 7596, 8010, 8862, 9345, 9495, 9612, 11214, 11394, 12015, 12460, 12660, 13293, 14770, 16020, 16821, 17724, 18690, 18779, 18990, 22155, 22428, 22788, 24030, 26586, 28035, 28485, 29540, 33642, 37380, 37558, 37980, 39879, 44310, 48060, 53172, 56070, 56337, 56970, 66465, 67284, 75116, 79758, 84105, 88620, 93895, 112140, 112674, 113940, 131453, 132930, 159516, 168210, 169011, 187790, 199395, 225348, 262906, 265860, 281685, 336420, 338022, 375580, 394359, 398790, 507033, 525812, 563370, 657265, 676044, 788718, 797580, 845055, 1014066, 1126740, 1183077, 1314530, 1577436, 1690110, 1971795, 2028132, 2366154, 2535165, 2629060, 3380220, 3549231, 3943590, 4732308, 5070330, 5915385, 7098462, 7887180, 10140660, 11830770, 14196924, 17746155, 23661540, 35492310, 70984620]

約数ペア:

[(1, 70984620), (2, 35492310), (3, 23661540), (4, 17746155), (5, 14196924), (6, 11830770), (7, 10140660), (9, 7887180), (10, 7098462), (12, 5915385), (14, 5070330), (15, 4732308), (18, 3943590), (20, 3549231), (21, 3380220), (27, 2629060), (28, 2535165), (30, 2366154), (35, 2028132), (36, 1971795), (42, 1690110), (45, 1577436), (54, 1314530), (60, 1183077), (63, 1126740), (70, 1014066), (84, 845055), (89, 797580), (90, 788718), (105, 676044), (108, 657265), (126, 563370), (135, 525812), (140, 507033), (178, 398790), (180, 394359), (189, 375580), (210, 338022), (211, 336420), (252, 281685), (267, 265860), (270, 262906), (315, 225348), (356, 199395), (378, 187790), (420, 169011), (422, 168210), (445, 159516), (534, 132930), (540, 131453), (623, 113940), (630, 112674), (633, 112140), (756, 93895), (801, 88620), (844, 84105), (890, 79758), (945, 75116), (1055, 67284), (1068, 66465), (1246, 56970), (1260, 56337), (1266, 56070), (1335, 53172), (1477, 48060), (1602, 44310), (1780, 39879), (1869, 37980), (1890, 37558), (1899, 37380), (2110, 33642), (2403, 29540), (2492, 28485), (2532, 28035), (2670, 26586), (2954, 24030), (3115, 22788), (3165, 22428), (3204, 22155), (3738, 18990), (3780, 18779), (3798, 18690), (4005, 17724), (4220, 16821), (4431, 16020), (4806, 14770), (5340, 13293), (5607, 12660), (5697, 12460), (5908, 12015), (6230, 11394), (6330, 11214), (7385, 9612), (7476, 9495), (7596, 9345), (8010, 8862)]