207928000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 608624640

約数和(自身を除く): 400696640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 79, 80, 94, 100, 112, 125, 140, 158, 160, 175, 188, 200, 224, 235, 250, 280, 316, 320, 329, 350, 376, 395, 400, 448, 470, 500, 553, 560, 632, 658, 700, 752, 790, 800, 875, 940, 1000, 1106, 1120, 1175, 1264, 1316, 1400, 1504, 1580, 1600, 1645, 1750, 1880, 1975, 2000, 2212, 2240, 2350, 2528, 2632, 2765, 2800, 3008, 3160, 3290, 3500, 3713, 3760, 3950, 4000, 4424, 4700, 5056, 5264, 5530, 5600, 5875, 6320, 6580, 7000, 7426, 7520, 7900, 8000, 8225, 8848, 9400, 9875, 10528, 11060, 11200, 11750, 12640, 13160, 13825, 14000, 14852, 15040, 15800, 16450, 17696, 18565, 18800, 19750, 21056, 22120, 23500, 25280, 25991, 26320, 27650, 28000, 29704, 31600, 32900, 35392, 37130, 37600, 39500, 41125, 44240, 47000, 51982, 52640, 55300, 56000, 59408, 63200, 65800, 69125, 74260, 75200, 79000, 82250, 88480, 92825, 94000, 103964, 105280, 110600, 118816, 126400, 129955, 131600, 138250, 148520, 158000, 164500, 176960, 185650, 188000, 207928, 221200, 237632, 259910, 263200, 276500, 297040, 316000, 329000, 371300, 376000, 415856, 442400, 464125, 519820, 526400, 553000, 594080, 632000, 649775, 658000, 742600, 831712, 884800, 928250, 1039640, 1106000, 1188160, 1299550, 1316000, 1485200, 1663424, 1856500, 2079280, 2212000, 2599100, 2632000, 2970400, 3248875, 3713000, 4158560, 4424000, 5198200, 5940800, 6497750, 7426000, 8317120, 10396400, 12995500, 14852000, 20792800, 25991000, 29704000, 41585600, 51982000, 103964000, 207928000]

約数ペア:

[(1, 207928000), (2, 103964000), (4, 51982000), (5, 41585600), (7, 29704000), (8, 25991000), (10, 20792800), (14, 14852000), (16, 12995500), (20, 10396400), (25, 8317120), (28, 7426000), (32, 6497750), (35, 5940800), (40, 5198200), (47, 4424000), (50, 4158560), (56, 3713000), (64, 3248875), (70, 2970400), (79, 2632000), (80, 2599100), (94, 2212000), (100, 2079280), (112, 1856500), (125, 1663424), (140, 1485200), (158, 1316000), (160, 1299550), (175, 1188160), (188, 1106000), (200, 1039640), (224, 928250), (235, 884800), (250, 831712), (280, 742600), (316, 658000), (320, 649775), (329, 632000), (350, 594080), (376, 553000), (395, 526400), (400, 519820), (448, 464125), (470, 442400), (500, 415856), (553, 376000), (560, 371300), (632, 329000), (658, 316000), (700, 297040), (752, 276500), (790, 263200), (800, 259910), (875, 237632), (940, 221200), (1000, 207928), (1106, 188000), (1120, 185650), (1175, 176960), (1264, 164500), (1316, 158000), (1400, 148520), (1504, 138250), (1580, 131600), (1600, 129955), (1645, 126400), (1750, 118816), (1880, 110600), (1975, 105280), (2000, 103964), (2212, 94000), (2240, 92825), (2350, 88480), (2528, 82250), (2632, 79000), (2765, 75200), (2800, 74260), (3008, 69125), (3160, 65800), (3290, 63200), (3500, 59408), (3713, 56000), (3760, 55300), (3950, 52640), (4000, 51982), (4424, 47000), (4700, 44240), (5056, 41125), (5264, 39500), (5530, 37600), (5600, 37130), (5875, 35392), (6320, 32900), (6580, 31600), (7000, 29704), (7426, 28000), (7520, 27650), (7900, 26320), (8000, 25991), (8225, 25280), (8848, 23500), (9400, 22120), (9875, 21056), (10528, 19750), (11060, 18800), (11200, 18565), (11750, 17696), (12640, 16450), (13160, 15800), (13825, 15040), (14000, 14852)]