139315440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 476326656

約数和(自身を除く): 337011216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 132, 165, 176, 220, 226, 240, 264, 330, 339, 440, 452, 467, 528, 565, 660, 678, 880, 904, 934, 1130, 1243, 1320, 1356, 1401, 1695, 1808, 1868, 2260, 2335, 2486, 2640, 2712, 2802, 3390, 3729, 3736, 4520, 4670, 4972, 5137, 5424, 5604, 6215, 6780, 7005, 7458, 7472, 9040, 9340, 9944, 10274, 11208, 12430, 13560, 14010, 14916, 15411, 18645, 18680, 19888, 20548, 22416, 24860, 25685, 27120, 28020, 29832, 30822, 37290, 37360, 41096, 49720, 51370, 52771, 56040, 59664, 61644, 74580, 77055, 82192, 99440, 102740, 105542, 112080, 123288, 149160, 154110, 158313, 205480, 211084, 246576, 263855, 298320, 308220, 316626, 410960, 422168, 527710, 580481, 616440, 633252, 791565, 844336, 1055420, 1160962, 1232880, 1266504, 1583130, 1741443, 2110840, 2321924, 2533008, 2902405, 3166260, 3482886, 4221680, 4643848, 5804810, 6332520, 6965772, 8707215, 9287696, 11609620, 12665040, 13931544, 17414430, 23219240, 27863088, 34828860, 46438480, 69657720, 139315440]

約数ペア:

[(1, 139315440), (2, 69657720), (3, 46438480), (4, 34828860), (5, 27863088), (6, 23219240), (8, 17414430), (10, 13931544), (11, 12665040), (12, 11609620), (15, 9287696), (16, 8707215), (20, 6965772), (22, 6332520), (24, 5804810), (30, 4643848), (33, 4221680), (40, 3482886), (44, 3166260), (48, 2902405), (55, 2533008), (60, 2321924), (66, 2110840), (80, 1741443), (88, 1583130), (110, 1266504), (113, 1232880), (120, 1160962), (132, 1055420), (165, 844336), (176, 791565), (220, 633252), (226, 616440), (240, 580481), (264, 527710), (330, 422168), (339, 410960), (440, 316626), (452, 308220), (467, 298320), (528, 263855), (565, 246576), (660, 211084), (678, 205480), (880, 158313), (904, 154110), (934, 149160), (1130, 123288), (1243, 112080), (1320, 105542), (1356, 102740), (1401, 99440), (1695, 82192), (1808, 77055), (1868, 74580), (2260, 61644), (2335, 59664), (2486, 56040), (2640, 52771), (2712, 51370), (2802, 49720), (3390, 41096), (3729, 37360), (3736, 37290), (4520, 30822), (4670, 29832), (4972, 28020), (5137, 27120), (5424, 25685), (5604, 24860), (6215, 22416), (6780, 20548), (7005, 19888), (7458, 18680), (7472, 18645), (9040, 15411), (9340, 14916), (9944, 14010), (10274, 13560), (11208, 12430)]