206798760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 775008000

約数和(自身を除く): 568209240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 360, 411, 420, 504, 548, 599, 630, 685, 822, 840, 959, 1096, 1198, 1233, 1260, 1370, 1644, 1797, 1918, 2055, 2396, 2466, 2520, 2740, 2877, 2995, 3288, 3594, 3836, 4110, 4193, 4792, 4795, 4932, 5391, 5480, 5754, 5990, 6165, 7188, 7672, 8220, 8386, 8631, 8985, 9590, 9864, 10782, 11508, 11980, 12330, 12579, 14376, 14385, 16440, 16772, 17262, 17970, 19180, 20965, 21564, 23016, 23960, 24660, 25158, 26955, 28770, 33544, 34524, 35940, 37737, 38360, 41930, 43128, 43155, 49320, 50316, 53910, 57540, 62895, 69048, 71880, 75474, 82063, 83860, 86310, 100632, 107820, 115080, 125790, 150948, 164126, 167720, 172620, 188685, 215640, 246189, 251580, 301896, 328252, 345240, 377370, 410315, 492378, 503160, 574441, 656504, 738567, 754740, 820630, 984756, 1148882, 1230945, 1477134, 1509480, 1641260, 1723323, 1969512, 2297764, 2461890, 2872205, 2954268, 3282520, 3446646, 3692835, 4595528, 4923780, 5169969, 5744410, 5908536, 6893292, 7385670, 8616615, 9847560, 10339938, 11488820, 13786584, 14771340, 17233230, 20679876, 22977640, 25849845, 29542680, 34466460, 41359752, 51699690, 68932920, 103399380, 206798760]

約数ペア:

[(1, 206798760), (2, 103399380), (3, 68932920), (4, 51699690), (5, 41359752), (6, 34466460), (7, 29542680), (8, 25849845), (9, 22977640), (10, 20679876), (12, 17233230), (14, 14771340), (15, 13786584), (18, 11488820), (20, 10339938), (21, 9847560), (24, 8616615), (28, 7385670), (30, 6893292), (35, 5908536), (36, 5744410), (40, 5169969), (42, 4923780), (45, 4595528), (56, 3692835), (60, 3446646), (63, 3282520), (70, 2954268), (72, 2872205), (84, 2461890), (90, 2297764), (105, 1969512), (120, 1723323), (126, 1641260), (137, 1509480), (140, 1477134), (168, 1230945), (180, 1148882), (210, 984756), (252, 820630), (274, 754740), (280, 738567), (315, 656504), (360, 574441), (411, 503160), (420, 492378), (504, 410315), (548, 377370), (599, 345240), (630, 328252), (685, 301896), (822, 251580), (840, 246189), (959, 215640), (1096, 188685), (1198, 172620), (1233, 167720), (1260, 164126), (1370, 150948), (1644, 125790), (1797, 115080), (1918, 107820), (2055, 100632), (2396, 86310), (2466, 83860), (2520, 82063), (2740, 75474), (2877, 71880), (2995, 69048), (3288, 62895), (3594, 57540), (3836, 53910), (4110, 50316), (4193, 49320), (4792, 43155), (4795, 43128), (4932, 41930), (5391, 38360), (5480, 37737), (5754, 35940), (5990, 34524), (6165, 33544), (7188, 28770), (7672, 26955), (8220, 25158), (8386, 24660), (8631, 23960), (8985, 23016), (9590, 21564), (9864, 20965), (10782, 19180), (11508, 17970), (11980, 17262), (12330, 16772), (12579, 16440), (14376, 14385)]