128062440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 461298240

約数和(自身を除く): 333235800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 73, 88, 90, 99, 110, 120, 132, 146, 165, 180, 198, 219, 220, 264, 292, 330, 360, 365, 396, 438, 440, 443, 495, 584, 657, 660, 730, 792, 803, 876, 886, 990, 1095, 1314, 1320, 1329, 1460, 1606, 1752, 1772, 1980, 2190, 2215, 2409, 2628, 2658, 2920, 3212, 3285, 3544, 3960, 3987, 4015, 4380, 4430, 4818, 4873, 5256, 5316, 6424, 6570, 6645, 7227, 7974, 8030, 8760, 8860, 9636, 9746, 10632, 12045, 13140, 13290, 14454, 14619, 15948, 16060, 17720, 19272, 19492, 19935, 24090, 24365, 26280, 26580, 28908, 29238, 31896, 32120, 32339, 36135, 38984, 39870, 43857, 48180, 48730, 53160, 57816, 58476, 64678, 72270, 73095, 79740, 87714, 96360, 97017, 97460, 116952, 129356, 144540, 146190, 159480, 161695, 175428, 194034, 194920, 219285, 258712, 289080, 291051, 292380, 323390, 350856, 355729, 388068, 438570, 485085, 582102, 584760, 646780, 711458, 776136, 877140, 970170, 1067187, 1164204, 1293560, 1422916, 1455255, 1754280, 1778645, 1940340, 2134374, 2328408, 2845832, 2910510, 3201561, 3557290, 3880680, 4268748, 5335935, 5821020, 6403122, 7114580, 8537496, 10671870, 11642040, 12806244, 14229160, 16007805, 21343740, 25612488, 32015610, 42687480, 64031220, 128062440]

約数ペア:

[(1, 128062440), (2, 64031220), (3, 42687480), (4, 32015610), (5, 25612488), (6, 21343740), (8, 16007805), (9, 14229160), (10, 12806244), (11, 11642040), (12, 10671870), (15, 8537496), (18, 7114580), (20, 6403122), (22, 5821020), (24, 5335935), (30, 4268748), (33, 3880680), (36, 3557290), (40, 3201561), (44, 2910510), (45, 2845832), (55, 2328408), (60, 2134374), (66, 1940340), (72, 1778645), (73, 1754280), (88, 1455255), (90, 1422916), (99, 1293560), (110, 1164204), (120, 1067187), (132, 970170), (146, 877140), (165, 776136), (180, 711458), (198, 646780), (219, 584760), (220, 582102), (264, 485085), (292, 438570), (330, 388068), (360, 355729), (365, 350856), (396, 323390), (438, 292380), (440, 291051), (443, 289080), (495, 258712), (584, 219285), (657, 194920), (660, 194034), (730, 175428), (792, 161695), (803, 159480), (876, 146190), (886, 144540), (990, 129356), (1095, 116952), (1314, 97460), (1320, 97017), (1329, 96360), (1460, 87714), (1606, 79740), (1752, 73095), (1772, 72270), (1980, 64678), (2190, 58476), (2215, 57816), (2409, 53160), (2628, 48730), (2658, 48180), (2920, 43857), (3212, 39870), (3285, 38984), (3544, 36135), (3960, 32339), (3987, 32120), (4015, 31896), (4380, 29238), (4430, 28908), (4818, 26580), (4873, 26280), (5256, 24365), (5316, 24090), (6424, 19935), (6570, 19492), (6645, 19272), (7227, 17720), (7974, 16060), (8030, 15948), (8760, 14619), (8860, 14454), (9636, 13290), (9746, 13140), (10632, 12045)]