197905680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4363}}^1$

素因数の和:4395

約数の個数: 200

約数和(自身を含む): 785729472

約数和(自身を除く): 587823792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4363, 4536, 5040, 5670, 6480, 7560, 8726, 9072, 11340, 13089, 15120, 17452, 21815, 22680, 26178, 30541, 34904, 39267, 43630, 45360, 52356, 61082, 65445, 69808, 78534, 87260, 91623, 104712, 117801, 122164, 130890, 152705, 157068, 174520, 183246, 196335, 209424, 235602, 244328, 261780, 274869, 305410, 314136, 349040, 353403, 366492, 392670, 458115, 471204, 488656, 523560, 549738, 589005, 610820, 628272, 706806, 732984, 785340, 824607, 916230, 942408, 1047120, 1099476, 1178010, 1221640, 1374345, 1413612, 1465968, 1570680, 1649214, 1767015, 1832460, 1884816, 2198952, 2356020, 2443280, 2473821, 2748690, 2827224, 3141360, 3298428, 3534030, 3664920, 4123035, 4397904, 4712040, 4947642, 5497380, 5654448, 6596856, 7068060, 7329840, 8246070, 9424080, 9895284, 10994760, 12369105, 13193712, 14136120, 16492140, 19790568, 21989520, 24738210, 28272240, 32984280, 39581136, 49476420, 65968560, 98952840, 197905680]

約数ペア:

[(1, 197905680), (2, 98952840), (3, 65968560), (4, 49476420), (5, 39581136), (6, 32984280), (7, 28272240), (8, 24738210), (9, 21989520), (10, 19790568), (12, 16492140), (14, 14136120), (15, 13193712), (16, 12369105), (18, 10994760), (20, 9895284), (21, 9424080), (24, 8246070), (27, 7329840), (28, 7068060), (30, 6596856), (35, 5654448), (36, 5497380), (40, 4947642), (42, 4712040), (45, 4397904), (48, 4123035), (54, 3664920), (56, 3534030), (60, 3298428), (63, 3141360), (70, 2827224), (72, 2748690), (80, 2473821), (81, 2443280), (84, 2356020), (90, 2198952), (105, 1884816), (108, 1832460), (112, 1767015), (120, 1649214), (126, 1570680), (135, 1465968), (140, 1413612), (144, 1374345), (162, 1221640), (168, 1178010), (180, 1099476), (189, 1047120), (210, 942408), (216, 916230), (240, 824607), (252, 785340), (270, 732984), (280, 706806), (315, 628272), (324, 610820), (336, 589005), (360, 549738), (378, 523560), (405, 488656), (420, 471204), (432, 458115), (504, 392670), (540, 366492), (560, 353403), (567, 349040), (630, 314136), (648, 305410), (720, 274869), (756, 261780), (810, 244328), (840, 235602), (945, 209424), (1008, 196335), (1080, 183246), (1134, 174520), (1260, 157068), (1296, 152705), (1512, 130890), (1620, 122164), (1680, 117801), (1890, 104712), (2160, 91623), (2268, 87260), (2520, 78534), (2835, 69808), (3024, 65445), (3240, 61082), (3780, 52356), (4363, 45360), (4536, 43630), (5040, 39267), (5670, 34904), (6480, 30541), (7560, 26178), (8726, 22680), (9072, 21815), (11340, 17452), (13089, 15120)]