316345080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 986388480

約数和(自身を除く): 670043400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 277, 307, 310, 372, 465, 554, 614, 620, 744, 831, 921, 930, 1108, 1228, 1240, 1385, 1535, 1662, 1842, 1860, 2216, 2456, 2770, 3070, 3324, 3684, 3720, 4155, 4605, 5540, 6140, 6648, 7368, 8310, 8587, 9210, 9517, 11080, 12280, 16620, 17174, 18420, 19034, 25761, 28551, 33240, 34348, 36840, 38068, 42935, 47585, 51522, 57102, 68696, 76136, 85039, 85870, 95170, 103044, 114204, 128805, 142755, 170078, 171740, 190340, 206088, 228408, 255117, 257610, 285510, 340156, 343480, 380680, 425195, 510234, 515220, 571020, 680312, 850390, 1020468, 1030440, 1142040, 1275585, 1700780, 2040936, 2551170, 2636209, 3401560, 5102340, 5272418, 7908627, 10204680, 10544836, 13181045, 15817254, 21089672, 26362090, 31634508, 39543135, 52724180, 63269016, 79086270, 105448360, 158172540, 316345080]

約数ペア:

[(1, 316345080), (2, 158172540), (3, 105448360), (4, 79086270), (5, 63269016), (6, 52724180), (8, 39543135), (10, 31634508), (12, 26362090), (15, 21089672), (20, 15817254), (24, 13181045), (30, 10544836), (31, 10204680), (40, 7908627), (60, 5272418), (62, 5102340), (93, 3401560), (120, 2636209), (124, 2551170), (155, 2040936), (186, 1700780), (248, 1275585), (277, 1142040), (307, 1030440), (310, 1020468), (372, 850390), (465, 680312), (554, 571020), (614, 515220), (620, 510234), (744, 425195), (831, 380680), (921, 343480), (930, 340156), (1108, 285510), (1228, 257610), (1240, 255117), (1385, 228408), (1535, 206088), (1662, 190340), (1842, 171740), (1860, 170078), (2216, 142755), (2456, 128805), (2770, 114204), (3070, 103044), (3324, 95170), (3684, 85870), (3720, 85039), (4155, 76136), (4605, 68696), (5540, 57102), (6140, 51522), (6648, 47585), (7368, 42935), (8310, 38068), (8587, 36840), (9210, 34348), (9517, 33240), (11080, 28551), (12280, 25761), (16620, 19034), (17174, 18420)]