313960983280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{8963}}^1$

素因数の和:9935

約数の個数: 160

約数和(自身を含む): 847043785728

約数和(自身を除く): 533082802448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 881, 994, 1136, 1420, 1762, 1988, 2485, 2840, 3524, 3976, 4405, 4970, 5680, 6167, 7048, 7952, 8810, 8963, 9940, 12334, 14096, 17620, 17926, 19880, 24668, 30835, 35240, 35852, 39760, 44815, 49336, 61670, 62551, 62741, 70480, 71704, 89630, 98672, 123340, 125102, 125482, 143408, 179260, 246680, 250204, 250964, 312755, 313705, 358520, 437857, 493360, 500408, 501928, 625510, 627410, 636373, 717040, 875714, 1000816, 1003856, 1251020, 1254820, 1272746, 1751428, 2189285, 2502040, 2509640, 2545492, 3181865, 3502856, 4378570, 4454611, 5004080, 5019280, 5090984, 6363730, 7005712, 7896403, 8757140, 8909222, 10181968, 12727460, 15792806, 17514280, 17818444, 22273055, 25454920, 31585612, 35028560, 35636888, 39482015, 44546110, 50909840, 55274821, 63171224, 71273776, 78964030, 89092220, 110549642, 126342448, 157928060, 178184440, 221099284, 276374105, 315856120, 356368880, 442198568, 552748210, 560644613, 631712240, 884397136, 1105496420, 1121289226, 2210992840, 2242578452, 2803223065, 3924512291, 4421985680, 4485156904, 5606446130, 7849024582, 8970313808, 11212892260, 15698049164, 19622561455, 22425784520, 31396098328, 39245122910, 44851569040, 62792196656, 78490245820, 156980491640, 313960983280]

約数ペア:

[(1, 313960983280), (2, 156980491640), (4, 78490245820), (5, 62792196656), (7, 44851569040), (8, 39245122910), (10, 31396098328), (14, 22425784520), (16, 19622561455), (20, 15698049164), (28, 11212892260), (35, 8970313808), (40, 7849024582), (56, 5606446130), (70, 4485156904), (71, 4421985680), (80, 3924512291), (112, 2803223065), (140, 2242578452), (142, 2210992840), (280, 1121289226), (284, 1105496420), (355, 884397136), (497, 631712240), (560, 560644613), (568, 552748210), (710, 442198568), (881, 356368880), (994, 315856120), (1136, 276374105), (1420, 221099284), (1762, 178184440), (1988, 157928060), (2485, 126342448), (2840, 110549642), (3524, 89092220), (3976, 78964030), (4405, 71273776), (4970, 63171224), (5680, 55274821), (6167, 50909840), (7048, 44546110), (7952, 39482015), (8810, 35636888), (8963, 35028560), (9940, 31585612), (12334, 25454920), (14096, 22273055), (17620, 17818444), (17926, 17514280), (19880, 15792806), (24668, 12727460), (30835, 10181968), (35240, 8909222), (35852, 8757140), (39760, 7896403), (44815, 7005712), (49336, 6363730), (61670, 5090984), (62551, 5019280), (62741, 5004080), (70480, 4454611), (71704, 4378570), (89630, 3502856), (98672, 3181865), (123340, 2545492), (125102, 2509640), (125482, 2502040), (143408, 2189285), (179260, 1751428), (246680, 1272746), (250204, 1254820), (250964, 1251020), (312755, 1003856), (313705, 1000816), (358520, 875714), (437857, 717040), (493360, 636373), (500408, 627410), (501928, 625510)]