119742280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 316008000

約数和(自身を除く): 196265720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 199, 245, 280, 307, 392, 398, 490, 614, 796, 980, 995, 1228, 1393, 1535, 1592, 1960, 1990, 2149, 2456, 2786, 3070, 3980, 4298, 5572, 6140, 6965, 7960, 8596, 9751, 10745, 11144, 12280, 13930, 15043, 17192, 19502, 21490, 27860, 30086, 39004, 42980, 48755, 55720, 60172, 61093, 75215, 78008, 85960, 97510, 120344, 122186, 150430, 195020, 244372, 300860, 305465, 390040, 427651, 488744, 601720, 610930, 855302, 1221860, 1710604, 2138255, 2443720, 2993557, 3421208, 4276510, 5987114, 8553020, 11974228, 14967785, 17106040, 23948456, 29935570, 59871140, 119742280]

約数ペア:

[(1, 119742280), (2, 59871140), (4, 29935570), (5, 23948456), (7, 17106040), (8, 14967785), (10, 11974228), (14, 8553020), (20, 5987114), (28, 4276510), (35, 3421208), (40, 2993557), (49, 2443720), (56, 2138255), (70, 1710604), (98, 1221860), (140, 855302), (196, 610930), (199, 601720), (245, 488744), (280, 427651), (307, 390040), (392, 305465), (398, 300860), (490, 244372), (614, 195020), (796, 150430), (980, 122186), (995, 120344), (1228, 97510), (1393, 85960), (1535, 78008), (1592, 75215), (1960, 61093), (1990, 60172), (2149, 55720), (2456, 48755), (2786, 42980), (3070, 39004), (3980, 30086), (4298, 27860), (5572, 21490), (6140, 19502), (6965, 17192), (7960, 15043), (8596, 13930), (9751, 12280), (10745, 11144)]