141891840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 499819320

約数和(自身を除く): 357927480

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, 64, 72, 80, 90, 96, 109, 113, 120, 128, 144, 160, 180, 192, 218, 226, 240, 256, 288, 320, 327, 339, 360, 384, 436, 452, 480, 545, 565, 576, 640, 654, 678, 720, 768, 872, 904, 960, 981, 1017, 1090, 1130, 1152, 1280, 1308, 1356, 1440, 1635, 1695, 1744, 1808, 1920, 1962, 2034, 2180, 2260, 2304, 2616, 2712, 2880, 3270, 3390, 3488, 3616, 3840, 3924, 4068, 4360, 4520, 4905, 5085, 5232, 5424, 5760, 6540, 6780, 6976, 7232, 7848, 8136, 8720, 9040, 9810, 10170, 10464, 10848, 11520, 12317, 13080, 13560, 13952, 14464, 15696, 16272, 17440, 18080, 19620, 20340, 20928, 21696, 24634, 26160, 27120, 27904, 28928, 31392, 32544, 34880, 36160, 36951, 39240, 40680, 41856, 43392, 49268, 52320, 54240, 61585, 62784, 65088, 69760, 72320, 73902, 78480, 81360, 83712, 86784, 98536, 104640, 108480, 110853, 123170, 125568, 130176, 139520, 144640, 147804, 156960, 162720, 184755, 197072, 209280, 216960, 221706, 246340, 251136, 260352, 295608, 313920, 325440, 369510, 394144, 418560, 433920, 443412, 492680, 554265, 591216, 627840, 650880, 739020, 788288, 886824, 985360, 1108530, 1182432, 1255680, 1301760, 1478040, 1576576, 1773648, 1970720, 2217060, 2364864, 2956080, 3153152, 3547296, 3941440, 4434120, 4729728, 5912160, 7094592, 7882880, 8868240, 9459456, 11824320, 14189184, 15765760, 17736480, 23648640, 28378368, 35472960, 47297280, 70945920, 141891840]

約数ペア:

[(1, 141891840), (2, 70945920), (3, 47297280), (4, 35472960), (5, 28378368), (6, 23648640), (8, 17736480), (9, 15765760), (10, 14189184), (12, 11824320), (15, 9459456), (16, 8868240), (18, 7882880), (20, 7094592), (24, 5912160), (30, 4729728), (32, 4434120), (36, 3941440), (40, 3547296), (45, 3153152), (48, 2956080), (60, 2364864), (64, 2217060), (72, 1970720), (80, 1773648), (90, 1576576), (96, 1478040), (109, 1301760), (113, 1255680), (120, 1182432), (128, 1108530), (144, 985360), (160, 886824), (180, 788288), (192, 739020), (218, 650880), (226, 627840), (240, 591216), (256, 554265), (288, 492680), (320, 443412), (327, 433920), (339, 418560), (360, 394144), (384, 369510), (436, 325440), (452, 313920), (480, 295608), (545, 260352), (565, 251136), (576, 246340), (640, 221706), (654, 216960), (678, 209280), (720, 197072), (768, 184755), (872, 162720), (904, 156960), (960, 147804), (981, 144640), (1017, 139520), (1090, 130176), (1130, 125568), (1152, 123170), (1280, 110853), (1308, 108480), (1356, 104640), (1440, 98536), (1635, 86784), (1695, 83712), (1744, 81360), (1808, 78480), (1920, 73902), (1962, 72320), (2034, 69760), (2180, 65088), (2260, 62784), (2304, 61585), (2616, 54240), (2712, 52320), (2880, 49268), (3270, 43392), (3390, 41856), (3488, 40680), (3616, 39240), (3840, 36951), (3924, 36160), (4068, 34880), (4360, 32544), (4520, 31392), (4905, 28928), (5085, 27904), (5232, 27120), (5424, 26160), (5760, 24634), (6540, 21696), (6780, 20928), (6976, 20340), (7232, 19620), (7848, 18080), (8136, 17440), (8720, 16272), (9040, 15696), (9810, 14464), (10170, 13952), (10464, 13560), (10848, 13080), (11520, 12317)]