256074000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 480

約数和(自身を含む): 1049682816

約数和(自身を除く): 793608816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 65, 67, 70, 75, 78, 80, 84, 91, 98, 100, 104, 105, 112, 120, 125, 130, 134, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 201, 208, 210, 240, 245, 250, 260, 268, 273, 280, 294, 300, 312, 325, 335, 336, 350, 364, 375, 390, 392, 400, 402, 420, 455, 469, 490, 500, 520, 525, 536, 546, 560, 588, 600, 624, 637, 650, 670, 700, 728, 735, 750, 780, 784, 804, 840, 871, 875, 910, 938, 975, 980, 1000, 1005, 1040, 1050, 1072, 1092, 1176, 1200, 1225, 1274, 1300, 1340, 1365, 1400, 1407, 1456, 1470, 1500, 1560, 1608, 1625, 1675, 1680, 1742, 1750, 1820, 1876, 1911, 1950, 1960, 2000, 2010, 2100, 2184, 2275, 2345, 2352, 2450, 2548, 2600, 2613, 2625, 2680, 2730, 2800, 2814, 2940, 3000, 3120, 3185, 3216, 3250, 3283, 3350, 3484, 3500, 3640, 3675, 3752, 3822, 3900, 3920, 4020, 4200, 4355, 4368, 4550, 4690, 4875, 4900, 5025, 5096, 5200, 5226, 5250, 5360, 5460, 5628, 5880, 6000, 6097, 6125, 6370, 6500, 6566, 6700, 6825, 6968, 7000, 7035, 7280, 7350, 7504, 7644, 7800, 8040, 8375, 8400, 8710, 9100, 9380, 9555, 9750, 9800, 9849, 10050, 10192, 10452, 10500, 10920, 11256, 11375, 11725, 11760, 12194, 12250, 12740, 13000, 13065, 13132, 13400, 13650, 13936, 14000, 14070, 14700, 15288, 15600, 15925, 16080, 16415, 16750, 17420, 18200, 18291, 18375, 18760, 19110, 19500, 19600, 19698, 20100, 20904, 21000, 21775, 21840, 22512, 22750, 23450, 24388, 24500, 25125, 25480, 26000, 26130, 26264, 26800, 27300, 28140, 29400, 30485, 30576, 31850, 32830, 33500, 34125, 34840, 35175, 36400, 36582, 36750, 37520, 38220, 39000, 39396, 40200, 41808, 42000, 42679, 43550, 45500, 46900, 47775, 48776, 49000, 49245, 50250, 50960, 52260, 52528, 54600, 56280, 58625, 58800, 60970, 63700, 65325, 65660, 67000, 68250, 69680, 70350, 73164, 73500, 76440, 78000, 78792, 79625, 80400, 82075, 85358, 87100, 91000, 91455, 93800, 95550, 97552, 98000, 98490, 100500, 104520, 108875, 109200, 112560, 117250, 121940, 127400, 128037, 130650, 131320, 134000, 136500, 140700, 146328, 147000, 152425, 152880, 157584, 159250, 164150, 170716, 174200, 175875, 182000, 182910, 187600, 191100, 196980, 201000, 209040, 213395, 217750, 234500, 238875, 243880, 246225, 254800, 256074, 261300, 262640, 273000, 281400, 292656, 294000, 304850, 318500, 326625, 328300, 341432, 348400, 351750, 365820, 382200, 393960, 402000, 410375, 426790, 435500, 457275, 469000, 477750, 487760, 492450, 512148, 522600, 546000, 562800, 609700, 637000, 640185, 653250, 656600, 682864, 703500, 731640, 762125, 764400, 787920, 820750, 853580, 871000, 914550, 938000, 955500, 984900, 1024296, 1045200, 1066975, 1219400, 1231125, 1274000, 1280370, 1306500, 1313200, 1407000, 1463280, 1524250, 1641500, 1707160, 1742000, 1829100, 1911000, 1969800, 2048592, 2133950, 2286375, 2438800, 2462250, 2560740, 2613000, 2814000, 3048500, 3200925, 3283000, 3414320, 3658200, 3822000, 3939600, 4267900, 4572750, 4924500, 5121480, 5226000, 5334875, 6097000, 6401850, 6566000, 7316400, 8535800, 9145500, 9849000, 10242960, 10669750, 12194000, 12803700, 16004625, 17071600, 18291000, 19698000, 21339500, 25607400, 32009250, 36582000, 42679000, 51214800, 64018500, 85358000, 128037000, 256074000]

約数ペア:

[(1, 256074000), (2, 128037000), (3, 85358000), (4, 64018500), (5, 51214800), (6, 42679000), (7, 36582000), (8, 32009250), (10, 25607400), (12, 21339500), (13, 19698000), (14, 18291000), (15, 17071600), (16, 16004625), (20, 12803700), (21, 12194000), (24, 10669750), (25, 10242960), (26, 9849000), (28, 9145500), (30, 8535800), (35, 7316400), (39, 6566000), (40, 6401850), (42, 6097000), (48, 5334875), (49, 5226000), (50, 5121480), (52, 4924500), (56, 4572750), (60, 4267900), (65, 3939600), (67, 3822000), (70, 3658200), (75, 3414320), (78, 3283000), (80, 3200925), (84, 3048500), (91, 2814000), (98, 2613000), (100, 2560740), (104, 2462250), (105, 2438800), (112, 2286375), (120, 2133950), (125, 2048592), (130, 1969800), (134, 1911000), (140, 1829100), (147, 1742000), (150, 1707160), (156, 1641500), (168, 1524250), (175, 1463280), (182, 1407000), (195, 1313200), (196, 1306500), (200, 1280370), (201, 1274000), (208, 1231125), (210, 1219400), (240, 1066975), (245, 1045200), (250, 1024296), (260, 984900), (268, 955500), (273, 938000), (280, 914550), (294, 871000), (300, 853580), (312, 820750), (325, 787920), (335, 764400), (336, 762125), (350, 731640), (364, 703500), (375, 682864), (390, 656600), (392, 653250), (400, 640185), (402, 637000), (420, 609700), (455, 562800), (469, 546000), (490, 522600), (500, 512148), (520, 492450), (525, 487760), (536, 477750), (546, 469000), (560, 457275), (588, 435500), (600, 426790), (624, 410375), (637, 402000), (650, 393960), (670, 382200), (700, 365820), (728, 351750), (735, 348400), (750, 341432), (780, 328300), (784, 326625), (804, 318500), (840, 304850), (871, 294000), (875, 292656), (910, 281400), (938, 273000), (975, 262640), (980, 261300), (1000, 256074), (1005, 254800), (1040, 246225), (1050, 243880), (1072, 238875), (1092, 234500), (1176, 217750), (1200, 213395), (1225, 209040), (1274, 201000), (1300, 196980), (1340, 191100), (1365, 187600), (1400, 182910), (1407, 182000), (1456, 175875), (1470, 174200), (1500, 170716), (1560, 164150), (1608, 159250), (1625, 157584), (1675, 152880), (1680, 152425), (1742, 147000), (1750, 146328), (1820, 140700), (1876, 136500), (1911, 134000), (1950, 131320), (1960, 130650), (2000, 128037), (2010, 127400), (2100, 121940), (2184, 117250), (2275, 112560), (2345, 109200), (2352, 108875), (2450, 104520), (2548, 100500), (2600, 98490), (2613, 98000), (2625, 97552), (2680, 95550), (2730, 93800), (2800, 91455), (2814, 91000), (2940, 87100), (3000, 85358), (3120, 82075), (3185, 80400), (3216, 79625), (3250, 78792), (3283, 78000), (3350, 76440), (3484, 73500), (3500, 73164), (3640, 70350), (3675, 69680), (3752, 68250), (3822, 67000), (3900, 65660), (3920, 65325), (4020, 63700), (4200, 60970), (4355, 58800), (4368, 58625), (4550, 56280), (4690, 54600), (4875, 52528), (4900, 52260), (5025, 50960), (5096, 50250), (5200, 49245), (5226, 49000), (5250, 48776), (5360, 47775), (5460, 46900), (5628, 45500), (5880, 43550), (6000, 42679), (6097, 42000), (6125, 41808), (6370, 40200), (6500, 39396), (6566, 39000), (6700, 38220), (6825, 37520), (6968, 36750), (7000, 36582), (7035, 36400), (7280, 35175), (7350, 34840), (7504, 34125), (7644, 33500), (7800, 32830), (8040, 31850), (8375, 30576), (8400, 30485), (8710, 29400), (9100, 28140), (9380, 27300), (9555, 26800), (9750, 26264), (9800, 26130), (9849, 26000), (10050, 25480), (10192, 25125), (10452, 24500), (10500, 24388), (10920, 23450), (11256, 22750), (11375, 22512), (11725, 21840), (11760, 21775), (12194, 21000), (12250, 20904), (12740, 20100), (13000, 19698), (13065, 19600), (13132, 19500), (13400, 19110), (13650, 18760), (13936, 18375), (14000, 18291), (14070, 18200), (14700, 17420), (15288, 16750), (15600, 16415), (15925, 16080)]