68424160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 117854240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 307, 398, 560, 614, 796, 995, 1120, 1228, 1393, 1535, 1592, 1990, 2149, 2456, 2786, 3070, 3184, 3980, 4298, 4912, 5572, 6140, 6368, 6965, 7960, 8596, 9824, 10745, 11144, 12280, 13930, 15920, 17192, 21490, 22288, 24560, 27860, 31840, 34384, 42980, 44576, 49120, 55720, 61093, 68768, 85960, 111440, 122186, 171920, 222880, 244372, 305465, 343840, 427651, 488744, 610930, 855302, 977488, 1221860, 1710604, 1954976, 2138255, 2443720, 3421208, 4276510, 4887440, 6842416, 8553020, 9774880, 13684832, 17106040, 34212080, 68424160]

約数ペア:

[(1, 68424160), (2, 34212080), (4, 17106040), (5, 13684832), (7, 9774880), (8, 8553020), (10, 6842416), (14, 4887440), (16, 4276510), (20, 3421208), (28, 2443720), (32, 2138255), (35, 1954976), (40, 1710604), (56, 1221860), (70, 977488), (80, 855302), (112, 610930), (140, 488744), (160, 427651), (199, 343840), (224, 305465), (280, 244372), (307, 222880), (398, 171920), (560, 122186), (614, 111440), (796, 85960), (995, 68768), (1120, 61093), (1228, 55720), (1393, 49120), (1535, 44576), (1592, 42980), (1990, 34384), (2149, 31840), (2456, 27860), (2786, 24560), (3070, 22288), (3184, 21490), (3980, 17192), (4298, 15920), (4912, 13930), (5572, 12280), (6140, 11144), (6368, 10745), (6965, 9824), (7960, 8596)]