675534440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 1854316800

約数和(自身を除く): 1178782360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 139, 140, 170, 238, 278, 280, 340, 476, 556, 595, 680, 695, 952, 973, 1021, 1112, 1190, 1390, 1946, 2042, 2363, 2380, 2780, 3892, 4084, 4726, 4760, 4865, 5105, 5560, 7147, 7784, 8168, 9452, 9730, 10210, 11815, 14294, 16541, 17357, 18904, 19460, 20420, 23630, 28588, 33082, 34714, 35735, 38920, 40840, 47260, 57176, 66164, 69428, 71470, 82705, 86785, 94520, 121499, 132328, 138856, 141919, 142940, 165410, 173570, 242998, 283838, 285880, 330820, 347140, 485996, 567676, 607495, 661640, 694280, 709595, 971992, 993433, 1135352, 1214990, 1419190, 1986866, 2412623, 2429980, 2838380, 3973732, 4825246, 4859960, 4967165, 5676760, 7947464, 9650492, 9934330, 12063115, 16888361, 19300984, 19868660, 24126230, 33776722, 39737320, 48252460, 67553444, 84441805, 96504920, 135106888, 168883610, 337767220, 675534440]

約数ペア:

[(1, 675534440), (2, 337767220), (4, 168883610), (5, 135106888), (7, 96504920), (8, 84441805), (10, 67553444), (14, 48252460), (17, 39737320), (20, 33776722), (28, 24126230), (34, 19868660), (35, 19300984), (40, 16888361), (56, 12063115), (68, 9934330), (70, 9650492), (85, 7947464), (119, 5676760), (136, 4967165), (139, 4859960), (140, 4825246), (170, 3973732), (238, 2838380), (278, 2429980), (280, 2412623), (340, 1986866), (476, 1419190), (556, 1214990), (595, 1135352), (680, 993433), (695, 971992), (952, 709595), (973, 694280), (1021, 661640), (1112, 607495), (1190, 567676), (1390, 485996), (1946, 347140), (2042, 330820), (2363, 285880), (2380, 283838), (2780, 242998), (3892, 173570), (4084, 165410), (4726, 142940), (4760, 141919), (4865, 138856), (5105, 132328), (5560, 121499), (7147, 94520), (7784, 86785), (8168, 82705), (9452, 71470), (9730, 69428), (10210, 66164), (11815, 57176), (14294, 47260), (16541, 40840), (17357, 38920), (18904, 35735), (19460, 34714), (20420, 33082), (23630, 28588)]