907145760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 192

約数和(自身を含む): 3009871872

約数和(自身を除く): 2102726112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 460, 480, 508, 552, 635, 647, 690, 736, 762, 920, 1016, 1104, 1270, 1294, 1380, 1524, 1840, 1905, 1941, 2032, 2208, 2540, 2588, 2760, 2921, 3048, 3235, 3680, 3810, 3882, 4064, 5080, 5176, 5520, 5842, 6096, 6470, 7620, 7764, 8763, 9705, 10160, 10352, 11040, 11684, 12192, 12940, 14605, 14881, 15240, 15528, 17526, 19410, 20320, 20704, 23368, 25880, 29210, 29762, 30480, 31056, 35052, 38820, 43815, 44643, 46736, 51760, 58420, 59524, 60960, 62112, 70104, 74405, 77640, 82169, 87630, 89286, 93472, 103520, 116840, 119048, 140208, 148810, 155280, 164338, 175260, 178572, 223215, 233680, 238096, 246507, 280416, 297620, 310560, 328676, 350520, 357144, 410845, 446430, 467360, 476192, 493014, 595240, 657352, 701040, 714288, 821690, 892860, 986028, 1190480, 1232535, 1314704, 1402080, 1428576, 1643380, 1785720, 1889887, 1972056, 2380960, 2465070, 2629408, 3286760, 3571440, 3779774, 3944112, 4930140, 5669661, 6573520, 7142880, 7559548, 7888224, 9449435, 9860280, 11339322, 13147040, 15119096, 18898870, 19720560, 22678644, 28348305, 30238192, 37797740, 39441120, 45357288, 56696610, 60476384, 75595480, 90714576, 113393220, 151190960, 181429152, 226786440, 302381920, 453572880, 907145760]

約数ペア:

[(1, 907145760), (2, 453572880), (3, 302381920), (4, 226786440), (5, 181429152), (6, 151190960), (8, 113393220), (10, 90714576), (12, 75595480), (15, 60476384), (16, 56696610), (20, 45357288), (23, 39441120), (24, 37797740), (30, 30238192), (32, 28348305), (40, 22678644), (46, 19720560), (48, 18898870), (60, 15119096), (69, 13147040), (80, 11339322), (92, 9860280), (96, 9449435), (115, 7888224), (120, 7559548), (127, 7142880), (138, 6573520), (160, 5669661), (184, 4930140), (230, 3944112), (240, 3779774), (254, 3571440), (276, 3286760), (345, 2629408), (368, 2465070), (381, 2380960), (460, 1972056), (480, 1889887), (508, 1785720), (552, 1643380), (635, 1428576), (647, 1402080), (690, 1314704), (736, 1232535), (762, 1190480), (920, 986028), (1016, 892860), (1104, 821690), (1270, 714288), (1294, 701040), (1380, 657352), (1524, 595240), (1840, 493014), (1905, 476192), (1941, 467360), (2032, 446430), (2208, 410845), (2540, 357144), (2588, 350520), (2760, 328676), (2921, 310560), (3048, 297620), (3235, 280416), (3680, 246507), (3810, 238096), (3882, 233680), (4064, 223215), (5080, 178572), (5176, 175260), (5520, 164338), (5842, 155280), (6096, 148810), (6470, 140208), (7620, 119048), (7764, 116840), (8763, 103520), (9705, 93472), (10160, 89286), (10352, 87630), (11040, 82169), (11684, 77640), (12192, 74405), (12940, 70104), (14605, 62112), (14881, 60960), (15240, 59524), (15528, 58420), (17526, 51760), (19410, 46736), (20320, 44643), (20704, 43815), (23368, 38820), (25880, 35052), (29210, 31056), (29762, 30480)]