187899840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1307

約数の個数: 168

約数和(自身を含む): 659026368

約数和(自身を除く): 471126528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1231, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2462, 2544, 2880, 3180, 3392, 3693, 3816, 4240, 4770, 4924, 5088, 6155, 6360, 7386, 7632, 8480, 9540, 9848, 10176, 11079, 12310, 12720, 14772, 15264, 16960, 18465, 19080, 19696, 22158, 24620, 25440, 29544, 30528, 36930, 38160, 39392, 44316, 49240, 50880, 55395, 59088, 65243, 73860, 76320, 78784, 88632, 98480, 110790, 118176, 130486, 147720, 152640, 177264, 195729, 196960, 221580, 236352, 260972, 295440, 326215, 354528, 391458, 393920, 443160, 521944, 587187, 590880, 652430, 709056, 782916, 886320, 978645, 1043888, 1174374, 1181760, 1304860, 1565832, 1772640, 1957290, 2087776, 2348748, 2609720, 2935935, 3131664, 3545280, 3914580, 4175552, 4697496, 5219440, 5871870, 6263328, 7829160, 9394992, 10438880, 11743740, 12526656, 15658320, 18789984, 20877760, 23487480, 31316640, 37579968, 46974960, 62633280, 93949920, 187899840]

約数ペア:

[(1, 187899840), (2, 93949920), (3, 62633280), (4, 46974960), (5, 37579968), (6, 31316640), (8, 23487480), (9, 20877760), (10, 18789984), (12, 15658320), (15, 12526656), (16, 11743740), (18, 10438880), (20, 9394992), (24, 7829160), (30, 6263328), (32, 5871870), (36, 5219440), (40, 4697496), (45, 4175552), (48, 3914580), (53, 3545280), (60, 3131664), (64, 2935935), (72, 2609720), (80, 2348748), (90, 2087776), (96, 1957290), (106, 1772640), (120, 1565832), (144, 1304860), (159, 1181760), (160, 1174374), (180, 1043888), (192, 978645), (212, 886320), (240, 782916), (265, 709056), (288, 652430), (318, 590880), (320, 587187), (360, 521944), (424, 443160), (477, 393920), (480, 391458), (530, 354528), (576, 326215), (636, 295440), (720, 260972), (795, 236352), (848, 221580), (954, 196960), (960, 195729), (1060, 177264), (1231, 152640), (1272, 147720), (1440, 130486), (1590, 118176), (1696, 110790), (1908, 98480), (2120, 88632), (2385, 78784), (2462, 76320), (2544, 73860), (2880, 65243), (3180, 59088), (3392, 55395), (3693, 50880), (3816, 49240), (4240, 44316), (4770, 39392), (4924, 38160), (5088, 36930), (6155, 30528), (6360, 29544), (7386, 25440), (7632, 24620), (8480, 22158), (9540, 19696), (9848, 19080), (10176, 18465), (11079, 16960), (12310, 15264), (12720, 14772)]