1867397760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2120

約数の個数: 256

約数和(自身を含む): 6741792000

約数和(自身を除く): 4874394240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2039, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3816, 4078, 4240, 4320, 4770, 5088, 5724, 5760, 6117, 6360, 6784, 7155, 7632, 8156, 8480, 8640, 9540, 10176, 10195, 11448, 12234, 12720, 14310, 15264, 16312, 16960, 17280, 18351, 19080, 20352, 20390, 22896, 24468, 25440, 28620, 30528, 30585, 32624, 33920, 36702, 38160, 40780, 45792, 48936, 50880, 55053, 57240, 61056, 61170, 65248, 73404, 76320, 81560, 91584, 91755, 97872, 101760, 108067, 110106, 114480, 122340, 130496, 146808, 152640, 163120, 183168, 183510, 195744, 216134, 220212, 228960, 244680, 260992, 275265, 293616, 305280, 324201, 326240, 367020, 391488, 432268, 440424, 457920, 489360, 540335, 550530, 587232, 648402, 652480, 734040, 782976, 864536, 880848, 915840, 972603, 978720, 1080670, 1101060, 1174464, 1296804, 1304960, 1468080, 1621005, 1729072, 1761696, 1945206, 1957440, 2161340, 2202120, 2348928, 2593608, 2917809, 2936160, 3242010, 3458144, 3523392, 3890412, 3914880, 4322680, 4404240, 4863015, 5187216, 5835618, 5872320, 6484020, 6916288, 7046784, 7780824, 8645360, 8808480, 9726030, 10374432, 11671236, 11744640, 12968040, 13832576, 14589045, 15561648, 17290720, 17616960, 19452060, 20748864, 23342472, 25936080, 29178090, 31123296, 34581440, 35233920, 38904120, 41497728, 46684944, 51872160, 58356180, 62246592, 69162880, 77808240, 93369888, 103744320, 116712360, 124493184, 155616480, 186739776, 207488640, 233424720, 311232960, 373479552, 466849440, 622465920, 933698880, 1867397760]

約数ペア:

[(1, 1867397760), (2, 933698880), (3, 622465920), (4, 466849440), (5, 373479552), (6, 311232960), (8, 233424720), (9, 207488640), (10, 186739776), (12, 155616480), (15, 124493184), (16, 116712360), (18, 103744320), (20, 93369888), (24, 77808240), (27, 69162880), (30, 62246592), (32, 58356180), (36, 51872160), (40, 46684944), (45, 41497728), (48, 38904120), (53, 35233920), (54, 34581440), (60, 31123296), (64, 29178090), (72, 25936080), (80, 23342472), (90, 20748864), (96, 19452060), (106, 17616960), (108, 17290720), (120, 15561648), (128, 14589045), (135, 13832576), (144, 12968040), (159, 11744640), (160, 11671236), (180, 10374432), (192, 9726030), (212, 8808480), (216, 8645360), (240, 7780824), (265, 7046784), (270, 6916288), (288, 6484020), (318, 5872320), (320, 5835618), (360, 5187216), (384, 4863015), (424, 4404240), (432, 4322680), (477, 3914880), (480, 3890412), (530, 3523392), (540, 3458144), (576, 3242010), (636, 2936160), (640, 2917809), (720, 2593608), (795, 2348928), (848, 2202120), (864, 2161340), (954, 1957440), (960, 1945206), (1060, 1761696), (1080, 1729072), (1152, 1621005), (1272, 1468080), (1431, 1304960), (1440, 1296804), (1590, 1174464), (1696, 1101060), (1728, 1080670), (1908, 978720), (1920, 972603), (2039, 915840), (2120, 880848), (2160, 864536), (2385, 782976), (2544, 734040), (2862, 652480), (2880, 648402), (3180, 587232), (3392, 550530), (3456, 540335), (3816, 489360), (4078, 457920), (4240, 440424), (4320, 432268), (4770, 391488), (5088, 367020), (5724, 326240), (5760, 324201), (6117, 305280), (6360, 293616), (6784, 275265), (7155, 260992), (7632, 244680), (8156, 228960), (8480, 220212), (8640, 216134), (9540, 195744), (10176, 183510), (10195, 183168), (11448, 163120), (12234, 152640), (12720, 146808), (14310, 130496), (15264, 122340), (16312, 114480), (16960, 110106), (17280, 108067), (18351, 101760), (19080, 97872), (20352, 91755), (20390, 91584), (22896, 81560), (24468, 76320), (25440, 73404), (28620, 65248), (30528, 61170), (30585, 61056), (32624, 57240), (33920, 55053), (36702, 50880), (38160, 48936), (40780, 45792)]