199031040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 762330240

約数和(自身を除く): 563299200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 443, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 886, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1329, 1404, 1440, 1560, 1664, 1728, 1755, 1772, 1872, 1920, 2080, 2160, 2215, 2304, 2340, 2496, 2658, 2808, 2880, 3120, 3328, 3456, 3510, 3544, 3744, 3840, 3987, 4160, 4320, 4430, 4680, 4992, 5316, 5616, 5759, 5760, 6240, 6645, 6912, 7020, 7088, 7488, 7974, 8320, 8640, 8860, 9360, 9984, 10632, 11232, 11518, 11520, 11961, 12480, 13290, 14040, 14176, 14976, 15948, 16640, 17277, 17280, 17720, 18720, 19935, 21264, 22464, 23036, 23922, 24960, 26580, 28080, 28352, 28795, 29952, 31896, 34554, 34560, 35440, 37440, 39870, 42528, 44928, 46072, 47844, 49920, 51831, 53160, 56160, 56704, 57590, 59805, 63792, 69108, 70880, 74880, 79740, 85056, 86385, 89856, 92144, 95688, 103662, 106320, 112320, 113408, 115180, 119610, 127584, 138216, 141760, 149760, 155493, 159480, 170112, 172770, 184288, 191376, 207324, 212640, 224640, 230360, 239220, 255168, 259155, 276432, 283520, 310986, 318960, 340224, 345540, 368576, 382752, 414648, 425280, 449280, 460720, 478440, 510336, 518310, 552864, 567040, 621972, 637920, 691080, 737152, 765504, 777465, 829296, 850560, 921440, 956880, 1020672, 1036620, 1105728, 1243944, 1275840, 1382160, 1474304, 1531008, 1554930, 1658592, 1701120, 1842880, 1913760, 2073240, 2211456, 2487888, 2551680, 2764320, 3062016, 3109860, 3317184, 3685760, 3827520, 4146480, 4422912, 4975776, 5103360, 5528640, 6219720, 6634368, 7371520, 7655040, 8292960, 9951552, 11057280, 12439440, 13268736, 15310080, 16585920, 19903104, 22114560, 24878880, 33171840, 39806208, 49757760, 66343680, 99515520, 199031040]

約数ペア:

[(1, 199031040), (2, 99515520), (3, 66343680), (4, 49757760), (5, 39806208), (6, 33171840), (8, 24878880), (9, 22114560), (10, 19903104), (12, 16585920), (13, 15310080), (15, 13268736), (16, 12439440), (18, 11057280), (20, 9951552), (24, 8292960), (26, 7655040), (27, 7371520), (30, 6634368), (32, 6219720), (36, 5528640), (39, 5103360), (40, 4975776), (45, 4422912), (48, 4146480), (52, 3827520), (54, 3685760), (60, 3317184), (64, 3109860), (65, 3062016), (72, 2764320), (78, 2551680), (80, 2487888), (90, 2211456), (96, 2073240), (104, 1913760), (108, 1842880), (117, 1701120), (120, 1658592), (128, 1554930), (130, 1531008), (135, 1474304), (144, 1382160), (156, 1275840), (160, 1243944), (180, 1105728), (192, 1036620), (195, 1020672), (208, 956880), (216, 921440), (234, 850560), (240, 829296), (256, 777465), (260, 765504), (270, 737152), (288, 691080), (312, 637920), (320, 621972), (351, 567040), (360, 552864), (384, 518310), (390, 510336), (416, 478440), (432, 460720), (443, 449280), (468, 425280), (480, 414648), (520, 382752), (540, 368576), (576, 345540), (585, 340224), (624, 318960), (640, 310986), (702, 283520), (720, 276432), (768, 259155), (780, 255168), (832, 239220), (864, 230360), (886, 224640), (936, 212640), (960, 207324), (1040, 191376), (1080, 184288), (1152, 172770), (1170, 170112), (1248, 159480), (1280, 155493), (1329, 149760), (1404, 141760), (1440, 138216), (1560, 127584), (1664, 119610), (1728, 115180), (1755, 113408), (1772, 112320), (1872, 106320), (1920, 103662), (2080, 95688), (2160, 92144), (2215, 89856), (2304, 86385), (2340, 85056), (2496, 79740), (2658, 74880), (2808, 70880), (2880, 69108), (3120, 63792), (3328, 59805), (3456, 57590), (3510, 56704), (3544, 56160), (3744, 53160), (3840, 51831), (3987, 49920), (4160, 47844), (4320, 46072), (4430, 44928), (4680, 42528), (4992, 39870), (5316, 37440), (5616, 35440), (5759, 34560), (5760, 34554), (6240, 31896), (6645, 29952), (6912, 28795), (7020, 28352), (7088, 28080), (7488, 26580), (7974, 24960), (8320, 23922), (8640, 23036), (8860, 22464), (9360, 21264), (9984, 19935), (10632, 18720), (11232, 17720), (11518, 17280), (11520, 17277), (11961, 16640), (12480, 15948), (13290, 14976), (14040, 14176)]