197085840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{16759}}^1$

素因数の和:16789

約数の個数: 120

約数和(自身を含む): 710758080

約数和(自身を除く): 513672240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 16759, 33518, 50277, 67036, 83795, 100554, 117313, 134072, 167590, 201108, 234626, 251385, 268144, 335180, 351939, 402216, 469252, 502770, 586565, 670360, 703878, 804432, 821191, 938504, 1005540, 1173130, 1340720, 1407756, 1642382, 1759695, 1877008, 2011080, 2346260, 2463573, 2815512, 3284764, 3519390, 4022160, 4105955, 4692520, 4927146, 5631024, 6569528, 7038780, 8211910, 9385040, 9854292, 12317865, 13139056, 14077560, 16423820, 19708584, 24635730, 28155120, 32847640, 39417168, 49271460, 65695280, 98542920, 197085840]

約数ペア:

[(1, 197085840), (2, 98542920), (3, 65695280), (4, 49271460), (5, 39417168), (6, 32847640), (7, 28155120), (8, 24635730), (10, 19708584), (12, 16423820), (14, 14077560), (15, 13139056), (16, 12317865), (20, 9854292), (21, 9385040), (24, 8211910), (28, 7038780), (30, 6569528), (35, 5631024), (40, 4927146), (42, 4692520), (48, 4105955), (49, 4022160), (56, 3519390), (60, 3284764), (70, 2815512), (80, 2463573), (84, 2346260), (98, 2011080), (105, 1877008), (112, 1759695), (120, 1642382), (140, 1407756), (147, 1340720), (168, 1173130), (196, 1005540), (210, 938504), (240, 821191), (245, 804432), (280, 703878), (294, 670360), (336, 586565), (392, 502770), (420, 469252), (490, 402216), (560, 351939), (588, 335180), (735, 268144), (784, 251385), (840, 234626), (980, 201108), (1176, 167590), (1470, 134072), (1680, 117313), (1960, 100554), (2352, 83795), (2940, 67036), (3920, 50277), (5880, 33518), (11760, 16759)]