662609040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 160

約数和(自身を含む): 2173670400

約数和(自身を除く): 1511061360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 331, 380, 439, 456, 570, 662, 760, 878, 912, 993, 1140, 1317, 1324, 1520, 1655, 1756, 1986, 2195, 2280, 2634, 2648, 3310, 3512, 3972, 4390, 4560, 4965, 5268, 5296, 6289, 6585, 6620, 7024, 7944, 8341, 8780, 9930, 10536, 12578, 13170, 13240, 15888, 16682, 17560, 18867, 19860, 21072, 25023, 25156, 26340, 26480, 31445, 33364, 35120, 37734, 39720, 41705, 50046, 50312, 52680, 62890, 66728, 75468, 79440, 83410, 94335, 100092, 100624, 105360, 125115, 125780, 133456, 145309, 150936, 166820, 188670, 200184, 250230, 251560, 290618, 301872, 333640, 377340, 400368, 435927, 500460, 503120, 581236, 667280, 726545, 754680, 871854, 1000920, 1162472, 1453090, 1509360, 1743708, 2001840, 2179635, 2324944, 2760871, 2906180, 3487416, 4359270, 5521742, 5812360, 6974832, 8282613, 8718540, 11043484, 11624720, 13804355, 16565226, 17437080, 22086968, 27608710, 33130452, 34874160, 41413065, 44173936, 55217420, 66260904, 82826130, 110434840, 132521808, 165652260, 220869680, 331304520, 662609040]

約数ペア:

[(1, 662609040), (2, 331304520), (3, 220869680), (4, 165652260), (5, 132521808), (6, 110434840), (8, 82826130), (10, 66260904), (12, 55217420), (15, 44173936), (16, 41413065), (19, 34874160), (20, 33130452), (24, 27608710), (30, 22086968), (38, 17437080), (40, 16565226), (48, 13804355), (57, 11624720), (60, 11043484), (76, 8718540), (80, 8282613), (95, 6974832), (114, 5812360), (120, 5521742), (152, 4359270), (190, 3487416), (228, 2906180), (240, 2760871), (285, 2324944), (304, 2179635), (331, 2001840), (380, 1743708), (439, 1509360), (456, 1453090), (570, 1162472), (662, 1000920), (760, 871854), (878, 754680), (912, 726545), (993, 667280), (1140, 581236), (1317, 503120), (1324, 500460), (1520, 435927), (1655, 400368), (1756, 377340), (1986, 333640), (2195, 301872), (2280, 290618), (2634, 251560), (2648, 250230), (3310, 200184), (3512, 188670), (3972, 166820), (4390, 150936), (4560, 145309), (4965, 133456), (5268, 125780), (5296, 125115), (6289, 105360), (6585, 100624), (6620, 100092), (7024, 94335), (7944, 83410), (8341, 79440), (8780, 75468), (9930, 66728), (10536, 62890), (12578, 52680), (13170, 50312), (13240, 50046), (15888, 41705), (16682, 39720), (17560, 37734), (18867, 35120), (19860, 33364), (21072, 31445), (25023, 26480), (25156, 26340)]