268804000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 721768320

約数和(自身を除く): 452964320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 67, 68, 80, 85, 100, 118, 125, 134, 136, 160, 170, 200, 236, 250, 268, 272, 295, 335, 340, 400, 425, 472, 500, 536, 544, 590, 670, 680, 800, 850, 944, 1000, 1003, 1072, 1139, 1180, 1340, 1360, 1475, 1675, 1700, 1888, 2000, 2006, 2125, 2144, 2278, 2360, 2680, 2720, 2950, 3350, 3400, 3953, 4000, 4012, 4250, 4556, 4720, 5015, 5360, 5695, 5900, 6700, 6800, 7375, 7906, 8024, 8375, 8500, 9112, 9440, 10030, 10720, 11390, 11800, 13400, 13600, 14750, 15812, 16048, 16750, 17000, 18224, 19765, 20060, 22780, 23600, 25075, 26800, 28475, 29500, 31624, 32096, 33500, 34000, 36448, 39530, 40120, 45560, 47200, 50150, 53600, 56950, 59000, 63248, 67000, 67201, 68000, 79060, 80240, 91120, 98825, 100300, 113900, 118000, 125375, 126496, 134000, 134402, 142375, 158120, 160480, 182240, 197650, 200600, 227800, 236000, 250750, 268000, 268804, 284750, 316240, 336005, 395300, 401200, 455600, 494125, 501500, 537608, 569500, 632480, 672010, 790600, 802400, 911200, 988250, 1003000, 1075216, 1139000, 1344020, 1581200, 1680025, 1976500, 2006000, 2150432, 2278000, 2688040, 3162400, 3360050, 3953000, 4012000, 4556000, 5376080, 6720100, 7906000, 8400125, 10752160, 13440200, 15812000, 16800250, 26880400, 33600500, 53760800, 67201000, 134402000, 268804000]

約数ペア:

[(1, 268804000), (2, 134402000), (4, 67201000), (5, 53760800), (8, 33600500), (10, 26880400), (16, 16800250), (17, 15812000), (20, 13440200), (25, 10752160), (32, 8400125), (34, 7906000), (40, 6720100), (50, 5376080), (59, 4556000), (67, 4012000), (68, 3953000), (80, 3360050), (85, 3162400), (100, 2688040), (118, 2278000), (125, 2150432), (134, 2006000), (136, 1976500), (160, 1680025), (170, 1581200), (200, 1344020), (236, 1139000), (250, 1075216), (268, 1003000), (272, 988250), (295, 911200), (335, 802400), (340, 790600), (400, 672010), (425, 632480), (472, 569500), (500, 537608), (536, 501500), (544, 494125), (590, 455600), (670, 401200), (680, 395300), (800, 336005), (850, 316240), (944, 284750), (1000, 268804), (1003, 268000), (1072, 250750), (1139, 236000), (1180, 227800), (1340, 200600), (1360, 197650), (1475, 182240), (1675, 160480), (1700, 158120), (1888, 142375), (2000, 134402), (2006, 134000), (2125, 126496), (2144, 125375), (2278, 118000), (2360, 113900), (2680, 100300), (2720, 98825), (2950, 91120), (3350, 80240), (3400, 79060), (3953, 68000), (4000, 67201), (4012, 67000), (4250, 63248), (4556, 59000), (4720, 56950), (5015, 53600), (5360, 50150), (5695, 47200), (5900, 45560), (6700, 40120), (6800, 39530), (7375, 36448), (7906, 34000), (8024, 33500), (8375, 32096), (8500, 31624), (9112, 29500), (9440, 28475), (10030, 26800), (10720, 25075), (11390, 23600), (11800, 22780), (13400, 20060), (13600, 19765), (14750, 18224), (15812, 17000), (16048, 16750)]