331604280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{14621}}^1$

素因数の和:14651

約数の個数: 160

約数和(自身を含む): 1273868640

約数和(自身を除く): 942264360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 14621, 22680, 29242, 43863, 58484, 73105, 87726, 102347, 116968, 131589, 146210, 175452, 204694, 219315, 263178, 292420, 307041, 350904, 394767, 409388, 438630, 511735, 526356, 584840, 614082, 657945, 789534, 818776, 877260, 921123, 1023470, 1052712, 1184301, 1228164, 1315890, 1535205, 1579068, 1754520, 1842246, 1973835, 2046940, 2368602, 2456328, 2631780, 2763369, 3070410, 3158136, 3684492, 3947670, 4093880, 4605615, 4737204, 5263560, 5526738, 5921505, 6140820, 7368984, 7895340, 8290107, 9211230, 9474408, 11053476, 11843010, 12281640, 13816845, 15790680, 16580214, 18422460, 22106952, 23686020, 27633690, 33160428, 36844920, 41450535, 47372040, 55267380, 66320856, 82901070, 110534760, 165802140, 331604280]

約数ペア:

[(1, 331604280), (2, 165802140), (3, 110534760), (4, 82901070), (5, 66320856), (6, 55267380), (7, 47372040), (8, 41450535), (9, 36844920), (10, 33160428), (12, 27633690), (14, 23686020), (15, 22106952), (18, 18422460), (20, 16580214), (21, 15790680), (24, 13816845), (27, 12281640), (28, 11843010), (30, 11053476), (35, 9474408), (36, 9211230), (40, 8290107), (42, 7895340), (45, 7368984), (54, 6140820), (56, 5921505), (60, 5526738), (63, 5263560), (70, 4737204), (72, 4605615), (81, 4093880), (84, 3947670), (90, 3684492), (105, 3158136), (108, 3070410), (120, 2763369), (126, 2631780), (135, 2456328), (140, 2368602), (162, 2046940), (168, 1973835), (180, 1842246), (189, 1754520), (210, 1579068), (216, 1535205), (252, 1315890), (270, 1228164), (280, 1184301), (315, 1052712), (324, 1023470), (360, 921123), (378, 877260), (405, 818776), (420, 789534), (504, 657945), (540, 614082), (567, 584840), (630, 526356), (648, 511735), (756, 438630), (810, 409388), (840, 394767), (945, 350904), (1080, 307041), (1134, 292420), (1260, 263178), (1512, 219315), (1620, 204694), (1890, 175452), (2268, 146210), (2520, 131589), (2835, 116968), (3240, 102347), (3780, 87726), (4536, 73105), (5670, 58484), (7560, 43863), (11340, 29242), (14621, 22680)]