19417631040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{749137}}^1$

素因数の和:749166

約数の個数: 140

約数和(自身を含む): 69072021876

約数和(自身を除く): 49654390836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 749137, 1498274, 2247411, 2996548, 3745685, 4494822, 5993096, 6742233, 7491370, 8989644, 11237055, 11986192, 13484466, 14982740, 17979288, 20226699, 22474110, 23972384, 26968932, 29965480, 33711165, 35958576, 40453398, 44948220, 47944768, 53937864, 59930960, 60680097, 67422330, 71917152, 80906796, 89896440, 101133495, 107875728, 119861920, 121360194, 134844660, 143834304, 161813592, 179792880, 202266990, 215751456, 239723840, 242720388, 269689320, 303400485, 323627184, 359585760, 404533980, 431502912, 485440776, 539378640, 606800970, 647254368, 719171520, 809067960, 970881552, 1078757280, 1213601940, 1294508736, 1618135920, 1941763104, 2157514560, 2427203880, 3236271840, 3883526208, 4854407760, 6472543680, 9708815520, 19417631040]

約数ペア:

[(1, 19417631040), (2, 9708815520), (3, 6472543680), (4, 4854407760), (5, 3883526208), (6, 3236271840), (8, 2427203880), (9, 2157514560), (10, 1941763104), (12, 1618135920), (15, 1294508736), (16, 1213601940), (18, 1078757280), (20, 970881552), (24, 809067960), (27, 719171520), (30, 647254368), (32, 606800970), (36, 539378640), (40, 485440776), (45, 431502912), (48, 404533980), (54, 359585760), (60, 323627184), (64, 303400485), (72, 269689320), (80, 242720388), (81, 239723840), (90, 215751456), (96, 202266990), (108, 179792880), (120, 161813592), (135, 143834304), (144, 134844660), (160, 121360194), (162, 119861920), (180, 107875728), (192, 101133495), (216, 89896440), (240, 80906796), (270, 71917152), (288, 67422330), (320, 60680097), (324, 59930960), (360, 53937864), (405, 47944768), (432, 44948220), (480, 40453398), (540, 35958576), (576, 33711165), (648, 29965480), (720, 26968932), (810, 23972384), (864, 22474110), (960, 20226699), (1080, 17979288), (1296, 14982740), (1440, 13484466), (1620, 11986192), (1728, 11237055), (2160, 8989644), (2592, 7491370), (2880, 6742233), (3240, 5993096), (4320, 4494822), (5184, 3745685), (6480, 2996548), (8640, 2247411), (12960, 1498274), (25920, 749137)]