197897040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8329}}^1$

素因数の和:8362

約数の個数: 160

約数和(自身を含む): 743702400

約数和(自身を除く): 545805360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 8329, 11880, 16658, 23760, 24987, 33316, 41645, 49974, 66632, 74961, 83290, 91619, 99948, 124935, 133264, 149922, 166580, 183238, 199896, 224883, 249870, 274857, 299844, 333160, 366476, 374805, 399792, 449766, 458095, 499740, 549714, 599688, 666320, 732952, 749610, 824571, 899532, 916190, 999480, 1099428, 1124415, 1199376, 1374285, 1465904, 1499220, 1649142, 1799064, 1832380, 1998960, 2198856, 2248830, 2473713, 2748570, 2998440, 3298284, 3598128, 3664760, 4122855, 4397712, 4497660, 4947426, 5497140, 5996880, 6596568, 7329520, 8245710, 8995320, 9894852, 10994280, 12368565, 13193136, 16491420, 17990640, 19789704, 21988560, 24737130, 32982840, 39579408, 49474260, 65965680, 98948520, 197897040]

約数ペア:

[(1, 197897040), (2, 98948520), (3, 65965680), (4, 49474260), (5, 39579408), (6, 32982840), (8, 24737130), (9, 21988560), (10, 19789704), (11, 17990640), (12, 16491420), (15, 13193136), (16, 12368565), (18, 10994280), (20, 9894852), (22, 8995320), (24, 8245710), (27, 7329520), (30, 6596568), (33, 5996880), (36, 5497140), (40, 4947426), (44, 4497660), (45, 4397712), (48, 4122855), (54, 3664760), (55, 3598128), (60, 3298284), (66, 2998440), (72, 2748570), (80, 2473713), (88, 2248830), (90, 2198856), (99, 1998960), (108, 1832380), (110, 1799064), (120, 1649142), (132, 1499220), (135, 1465904), (144, 1374285), (165, 1199376), (176, 1124415), (180, 1099428), (198, 999480), (216, 916190), (220, 899532), (240, 824571), (264, 749610), (270, 732952), (297, 666320), (330, 599688), (360, 549714), (396, 499740), (432, 458095), (440, 449766), (495, 399792), (528, 374805), (540, 366476), (594, 333160), (660, 299844), (720, 274857), (792, 249870), (880, 224883), (990, 199896), (1080, 183238), (1188, 166580), (1320, 149922), (1485, 133264), (1584, 124935), (1980, 99948), (2160, 91619), (2376, 83290), (2640, 74961), (2970, 66632), (3960, 49974), (4752, 41645), (5940, 33316), (7920, 24987), (8329, 23760), (11880, 16658)]