208446000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 240

約数和(自身を含む): 782851680

約数和(自身を除く): 574405680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 700, 709, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1400, 1418, 1470, 1500, 1680, 1750, 1960, 2000, 2100, 2127, 2352, 2450, 2625, 2800, 2836, 2940, 3000, 3500, 3545, 3675, 3920, 4200, 4254, 4900, 4963, 5250, 5672, 5880, 6000, 6125, 7000, 7090, 7350, 8400, 8508, 9800, 9926, 10500, 10635, 11344, 11760, 12250, 14000, 14180, 14700, 14889, 17016, 17725, 18375, 19600, 19852, 21000, 21270, 24500, 24815, 28360, 29400, 29778, 34032, 34741, 35450, 36750, 39704, 42000, 42540, 49000, 49630, 53175, 56720, 58800, 59556, 69482, 70900, 73500, 74445, 79408, 85080, 88625, 98000, 99260, 104223, 106350, 119112, 124075, 138964, 141800, 147000, 148890, 170160, 173705, 177250, 198520, 208446, 212700, 238224, 248150, 265875, 277928, 283600, 294000, 297780, 347410, 354500, 372225, 397040, 416892, 425400, 496300, 521115, 531750, 555856, 595560, 620375, 694820, 709000, 744450, 833784, 850800, 868525, 992600, 1042230, 1063500, 1191120, 1240750, 1389640, 1418000, 1488900, 1667568, 1737050, 1861125, 1985200, 2084460, 2127000, 2481500, 2605575, 2779280, 2977800, 3474100, 3722250, 4168920, 4254000, 4342625, 4963000, 5211150, 5955600, 6948200, 7444500, 8337840, 8685250, 9926000, 10422300, 13027875, 13896400, 14889000, 17370500, 20844600, 26055750, 29778000, 34741000, 41689200, 52111500, 69482000, 104223000, 208446000]

約数ペア:

[(1, 208446000), (2, 104223000), (3, 69482000), (4, 52111500), (5, 41689200), (6, 34741000), (7, 29778000), (8, 26055750), (10, 20844600), (12, 17370500), (14, 14889000), (15, 13896400), (16, 13027875), (20, 10422300), (21, 9926000), (24, 8685250), (25, 8337840), (28, 7444500), (30, 6948200), (35, 5955600), (40, 5211150), (42, 4963000), (48, 4342625), (49, 4254000), (50, 4168920), (56, 3722250), (60, 3474100), (70, 2977800), (75, 2779280), (80, 2605575), (84, 2481500), (98, 2127000), (100, 2084460), (105, 1985200), (112, 1861125), (120, 1737050), (125, 1667568), (140, 1488900), (147, 1418000), (150, 1389640), (168, 1240750), (175, 1191120), (196, 1063500), (200, 1042230), (210, 992600), (240, 868525), (245, 850800), (250, 833784), (280, 744450), (294, 709000), (300, 694820), (336, 620375), (350, 595560), (375, 555856), (392, 531750), (400, 521115), (420, 496300), (490, 425400), (500, 416892), (525, 397040), (560, 372225), (588, 354500), (600, 347410), (700, 297780), (709, 294000), (735, 283600), (750, 277928), (784, 265875), (840, 248150), (875, 238224), (980, 212700), (1000, 208446), (1050, 198520), (1176, 177250), (1200, 173705), (1225, 170160), (1400, 148890), (1418, 147000), (1470, 141800), (1500, 138964), (1680, 124075), (1750, 119112), (1960, 106350), (2000, 104223), (2100, 99260), (2127, 98000), (2352, 88625), (2450, 85080), (2625, 79408), (2800, 74445), (2836, 73500), (2940, 70900), (3000, 69482), (3500, 59556), (3545, 58800), (3675, 56720), (3920, 53175), (4200, 49630), (4254, 49000), (4900, 42540), (4963, 42000), (5250, 39704), (5672, 36750), (5880, 35450), (6000, 34741), (6125, 34032), (7000, 29778), (7090, 29400), (7350, 28360), (8400, 24815), (8508, 24500), (9800, 21270), (9926, 21000), (10500, 19852), (10635, 19600), (11344, 18375), (11760, 17725), (12250, 17016), (14000, 14889), (14180, 14700)]