1231276821120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3504317}}^1$

素因数の和:3504403

約数の個数: 192

約数和(自身を含む): 4321454871240

約数和(自身を除く): 3090178050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7808, 8784, 9760, 10980, 11712, 14640, 17568, 19520, 21960, 23424, 29280, 35136, 39040, 43920, 58560, 70272, 87840, 117120, 175680, 351360, 3504317, 7008634, 10512951, 14017268, 17521585, 21025902, 28034536, 31538853, 35043170, 42051804, 52564755, 56069072, 63077706, 70086340, 84103608, 105129510, 112138144, 126155412, 140172680, 157694265, 168207216, 210259020, 213763337, 224276288, 252310824, 280345360, 315388530, 336414432, 420518040, 427526674, 448552576, 504621648, 560690720, 630777060, 641290011, 672828864, 841036080, 855053348, 1009243296, 1068816685, 1121381440, 1261554120, 1282580022, 1345657728, 1682072160, 1710106696, 1923870033, 2018486592, 2137633370, 2242762880, 2523108240, 2565160044, 3206450055, 3364144320, 3420213392, 3847740066, 4036973184, 4275266740, 5046216480, 5130320088, 6412900110, 6728288640, 6840426784, 7695480132, 8550533480, 9619350165, 10092432960, 10260640176, 12825800220, 13680853568, 15390960264, 17101066960, 19238700330, 20184865920, 20521280352, 25651600440, 27361707136, 30781920528, 34202133920, 38477400660, 41042560704, 51303200880, 61563841056, 68404267840, 76954801320, 82085121408, 102606401760, 123127682112, 136808535680, 153909602640, 205212803520, 246255364224, 307819205280, 410425607040, 615638410560, 1231276821120]

約数ペア:

[(1, 1231276821120), (2, 615638410560), (3, 410425607040), (4, 307819205280), (5, 246255364224), (6, 205212803520), (8, 153909602640), (9, 136808535680), (10, 123127682112), (12, 102606401760), (15, 82085121408), (16, 76954801320), (18, 68404267840), (20, 61563841056), (24, 51303200880), (30, 41042560704), (32, 38477400660), (36, 34202133920), (40, 30781920528), (45, 27361707136), (48, 25651600440), (60, 20521280352), (61, 20184865920), (64, 19238700330), (72, 17101066960), (80, 15390960264), (90, 13680853568), (96, 12825800220), (120, 10260640176), (122, 10092432960), (128, 9619350165), (144, 8550533480), (160, 7695480132), (180, 6840426784), (183, 6728288640), (192, 6412900110), (240, 5130320088), (244, 5046216480), (288, 4275266740), (305, 4036973184), (320, 3847740066), (360, 3420213392), (366, 3364144320), (384, 3206450055), (480, 2565160044), (488, 2523108240), (549, 2242762880), (576, 2137633370), (610, 2018486592), (640, 1923870033), (720, 1710106696), (732, 1682072160), (915, 1345657728), (960, 1282580022), (976, 1261554120), (1098, 1121381440), (1152, 1068816685), (1220, 1009243296), (1440, 855053348), (1464, 841036080), (1830, 672828864), (1920, 641290011), (1952, 630777060), (2196, 560690720), (2440, 504621648), (2745, 448552576), (2880, 427526674), (2928, 420518040), (3660, 336414432), (3904, 315388530), (4392, 280345360), (4880, 252310824), (5490, 224276288), (5760, 213763337), (5856, 210259020), (7320, 168207216), (7808, 157694265), (8784, 140172680), (9760, 126155412), (10980, 112138144), (11712, 105129510), (14640, 84103608), (17568, 70086340), (19520, 63077706), (21960, 56069072), (23424, 52564755), (29280, 42051804), (35136, 35043170), (39040, 31538853), (43920, 28034536), (58560, 21025902), (70272, 17521585), (87840, 14017268), (117120, 10512951), (175680, 7008634), (351360, 3504317)]