70673680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 211509900

約数和(自身を除く): 140836220

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 149, 154, 176, 196, 220, 242, 245, 280, 298, 308, 385, 392, 440, 484, 490, 539, 560, 596, 605, 616, 745, 770, 784, 847, 880, 968, 980, 1043, 1078, 1192, 1210, 1232, 1490, 1540, 1639, 1694, 1936, 1960, 2086, 2156, 2384, 2420, 2695, 2980, 3080, 3278, 3388, 3920, 4172, 4235, 4312, 4840, 5215, 5390, 5929, 5960, 6160, 6556, 6776, 7301, 8195, 8344, 8470, 8624, 9680, 10430, 10780, 11473, 11858, 11920, 13112, 13552, 14602, 16390, 16688, 16940, 18029, 20860, 21560, 22946, 23716, 26224, 29204, 29645, 32780, 33880, 36058, 36505, 41720, 43120, 45892, 47432, 57365, 58408, 59290, 65560, 67760, 72116, 73010, 80311, 83440, 90145, 91784, 94864, 114730, 116816, 118580, 126203, 131120, 144232, 146020, 160622, 180290, 183568, 229460, 237160, 252406, 288464, 292040, 321244, 360580, 401555, 458920, 474320, 504812, 584080, 631015, 642488, 721160, 803110, 883421, 917840, 1009624, 1262030, 1284976, 1442320, 1606220, 1766842, 2019248, 2524060, 3212440, 3533684, 4417105, 5048120, 6424880, 7067368, 8834210, 10096240, 14134736, 17668420, 35336840, 70673680]

約数ペア:

[(1, 70673680), (2, 35336840), (4, 17668420), (5, 14134736), (7, 10096240), (8, 8834210), (10, 7067368), (11, 6424880), (14, 5048120), (16, 4417105), (20, 3533684), (22, 3212440), (28, 2524060), (35, 2019248), (40, 1766842), (44, 1606220), (49, 1442320), (55, 1284976), (56, 1262030), (70, 1009624), (77, 917840), (80, 883421), (88, 803110), (98, 721160), (110, 642488), (112, 631015), (121, 584080), (140, 504812), (149, 474320), (154, 458920), (176, 401555), (196, 360580), (220, 321244), (242, 292040), (245, 288464), (280, 252406), (298, 237160), (308, 229460), (385, 183568), (392, 180290), (440, 160622), (484, 146020), (490, 144232), (539, 131120), (560, 126203), (596, 118580), (605, 116816), (616, 114730), (745, 94864), (770, 91784), (784, 90145), (847, 83440), (880, 80311), (968, 73010), (980, 72116), (1043, 67760), (1078, 65560), (1192, 59290), (1210, 58408), (1232, 57365), (1490, 47432), (1540, 45892), (1639, 43120), (1694, 41720), (1936, 36505), (1960, 36058), (2086, 33880), (2156, 32780), (2384, 29645), (2420, 29204), (2695, 26224), (2980, 23716), (3080, 22946), (3278, 21560), (3388, 20860), (3920, 18029), (4172, 16940), (4235, 16688), (4312, 16390), (4840, 14602), (5215, 13552), (5390, 13112), (5929, 11920), (5960, 11858), (6160, 11473), (6556, 10780), (6776, 10430), (7301, 9680), (8195, 8624), (8344, 8470)]