850879680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1151

約数の個数: 224

約数和(自身を含む): 3114909696

約数和(自身を除く): 2264030016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 508, 560, 635, 672, 762, 840, 889, 960, 997, 1016, 1120, 1270, 1344, 1524, 1680, 1778, 1905, 1994, 2032, 2240, 2540, 2667, 2991, 3048, 3360, 3556, 3810, 3988, 4064, 4445, 4985, 5080, 5334, 5982, 6096, 6720, 6979, 7112, 7620, 7976, 8128, 8890, 9970, 10160, 10668, 11964, 12192, 13335, 13958, 14224, 14955, 15240, 15952, 17780, 19940, 20320, 20937, 21336, 23928, 24384, 26670, 27916, 28448, 29910, 30480, 31904, 34895, 35560, 39880, 40640, 41874, 42672, 47856, 53340, 55832, 56896, 59820, 60960, 63808, 69790, 71120, 79760, 83748, 85344, 95712, 104685, 106680, 111664, 119640, 121920, 126619, 139580, 142240, 159520, 167496, 170688, 191424, 209370, 213360, 223328, 239280, 253238, 279160, 284480, 319040, 334992, 379857, 418740, 426720, 446656, 478560, 506476, 558320, 633095, 669984, 759714, 837480, 853440, 886333, 957120, 1012952, 1116640, 1266190, 1339968, 1519428, 1674960, 1772666, 1899285, 2025904, 2233280, 2532380, 2658999, 3038856, 3349920, 3545332, 3798570, 4051808, 4431665, 5064760, 5317998, 6077712, 6699840, 7090664, 7597140, 8103616, 8863330, 10129520, 10635996, 12155424, 13294995, 14181328, 15194280, 17726660, 20259040, 21271992, 24310848, 26589990, 28362656, 30388560, 35453320, 40518080, 42543984, 53179980, 56725312, 60777120, 70906640, 85087968, 106359960, 121554240, 141813280, 170175936, 212719920, 283626560, 425439840, 850879680]

約数ペア:

[(1, 850879680), (2, 425439840), (3, 283626560), (4, 212719920), (5, 170175936), (6, 141813280), (7, 121554240), (8, 106359960), (10, 85087968), (12, 70906640), (14, 60777120), (15, 56725312), (16, 53179980), (20, 42543984), (21, 40518080), (24, 35453320), (28, 30388560), (30, 28362656), (32, 26589990), (35, 24310848), (40, 21271992), (42, 20259040), (48, 17726660), (56, 15194280), (60, 14181328), (64, 13294995), (70, 12155424), (80, 10635996), (84, 10129520), (96, 8863330), (105, 8103616), (112, 7597140), (120, 7090664), (127, 6699840), (140, 6077712), (160, 5317998), (168, 5064760), (192, 4431665), (210, 4051808), (224, 3798570), (240, 3545332), (254, 3349920), (280, 3038856), (320, 2658999), (336, 2532380), (381, 2233280), (420, 2025904), (448, 1899285), (480, 1772666), (508, 1674960), (560, 1519428), (635, 1339968), (672, 1266190), (762, 1116640), (840, 1012952), (889, 957120), (960, 886333), (997, 853440), (1016, 837480), (1120, 759714), (1270, 669984), (1344, 633095), (1524, 558320), (1680, 506476), (1778, 478560), (1905, 446656), (1994, 426720), (2032, 418740), (2240, 379857), (2540, 334992), (2667, 319040), (2991, 284480), (3048, 279160), (3360, 253238), (3556, 239280), (3810, 223328), (3988, 213360), (4064, 209370), (4445, 191424), (4985, 170688), (5080, 167496), (5334, 159520), (5982, 142240), (6096, 139580), (6720, 126619), (6979, 121920), (7112, 119640), (7620, 111664), (7976, 106680), (8128, 104685), (8890, 95712), (9970, 85344), (10160, 83748), (10668, 79760), (11964, 71120), (12192, 69790), (13335, 63808), (13958, 60960), (14224, 59820), (14955, 56896), (15240, 55832), (15952, 53340), (17780, 47856), (19940, 42672), (20320, 41874), (20937, 40640), (21336, 39880), (23928, 35560), (24384, 34895), (26670, 31904), (27916, 30480), (28448, 29910)]