712085582080

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1\times {\mathrm{2477}}^1$

素因数の和:4704

約数の個数: 144

約数和(自身を含む): 1723123886400

約数和(自身を除く): 1011038304320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 535, 640, 856, 1070, 1280, 1712, 2099, 2140, 2477, 3424, 4198, 4280, 4954, 6848, 8396, 8560, 9908, 10495, 12385, 13696, 16792, 17120, 19816, 20990, 24770, 27392, 33584, 34240, 39632, 41980, 49540, 67168, 68480, 79264, 83960, 99080, 134336, 136960, 158528, 167920, 198160, 224593, 265039, 268672, 317056, 335840, 396320, 449186, 530078, 537344, 634112, 671680, 792640, 898372, 1060156, 1122965, 1325195, 1343360, 1585280, 1796744, 2120312, 2245930, 2650390, 2686720, 3170560, 3593488, 4240624, 4491860, 5199223, 5300780, 7186976, 8481248, 8983720, 10398446, 10601560, 14373952, 16962496, 17967440, 20796892, 21203120, 25996115, 28747904, 33924992, 35934880, 41593784, 42406240, 51992230, 57495808, 67849984, 71869760, 83187568, 84812480, 103984460, 143739520, 166375136, 169624960, 207968920, 287479040, 332750272, 339249920, 415937840, 556316861, 665500544, 831875680, 1112633722, 1331001088, 1663751360, 2225267444, 2781584305, 3327502720, 4450534888, 5563168610, 6655005440, 8901069776, 11126337220, 17802139552, 22252674440, 35604279104, 44505348880, 71208558208, 89010697760, 142417116416, 178021395520, 356042791040, 712085582080]

約数ペア:

[(1, 712085582080), (2, 356042791040), (4, 178021395520), (5, 142417116416), (8, 89010697760), (10, 71208558208), (16, 44505348880), (20, 35604279104), (32, 22252674440), (40, 17802139552), (64, 11126337220), (80, 8901069776), (107, 6655005440), (128, 5563168610), (160, 4450534888), (214, 3327502720), (256, 2781584305), (320, 2225267444), (428, 1663751360), (535, 1331001088), (640, 1112633722), (856, 831875680), (1070, 665500544), (1280, 556316861), (1712, 415937840), (2099, 339249920), (2140, 332750272), (2477, 287479040), (3424, 207968920), (4198, 169624960), (4280, 166375136), (4954, 143739520), (6848, 103984460), (8396, 84812480), (8560, 83187568), (9908, 71869760), (10495, 67849984), (12385, 57495808), (13696, 51992230), (16792, 42406240), (17120, 41593784), (19816, 35934880), (20990, 33924992), (24770, 28747904), (27392, 25996115), (33584, 21203120), (34240, 20796892), (39632, 17967440), (41980, 16962496), (49540, 14373952), (67168, 10601560), (68480, 10398446), (79264, 8983720), (83960, 8481248), (99080, 7186976), (134336, 5300780), (136960, 5199223), (158528, 4491860), (167920, 4240624), (198160, 3593488), (224593, 3170560), (265039, 2686720), (268672, 2650390), (317056, 2245930), (335840, 2120312), (396320, 1796744), (449186, 1585280), (530078, 1343360), (537344, 1325195), (634112, 1122965), (671680, 1060156), (792640, 898372)]