140357280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 192

約数和(自身を含む): 519402240

約数和(自身を除く): 379044960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1129, 1184, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2258, 2590, 2960, 3108, 3360, 3387, 3552, 3885, 4144, 4440, 4516, 5180, 5645, 5920, 6216, 6774, 7770, 7903, 8288, 8880, 9032, 10360, 11290, 12432, 13548, 15540, 15806, 16935, 17760, 18064, 20720, 22580, 23709, 24864, 27096, 31080, 31612, 33870, 36128, 39515, 41440, 41773, 45160, 47418, 54192, 62160, 63224, 67740, 79030, 83546, 90320, 94836, 108384, 118545, 124320, 125319, 126448, 135480, 158060, 167092, 180640, 189672, 208865, 237090, 250638, 252896, 270960, 292411, 316120, 334184, 379344, 417730, 474180, 501276, 541920, 584822, 626595, 632240, 668368, 758688, 835460, 877233, 948360, 1002552, 1169644, 1253190, 1264480, 1336736, 1462055, 1670920, 1754466, 1896720, 2005104, 2339288, 2506380, 2924110, 3341840, 3508932, 3793440, 4010208, 4386165, 4678576, 5012760, 5848220, 6683680, 7017864, 8772330, 9357152, 10025520, 11696440, 14035728, 17544660, 20051040, 23392880, 28071456, 35089320, 46785760, 70178640, 140357280]

約数ペア:

[(1, 140357280), (2, 70178640), (3, 46785760), (4, 35089320), (5, 28071456), (6, 23392880), (7, 20051040), (8, 17544660), (10, 14035728), (12, 11696440), (14, 10025520), (15, 9357152), (16, 8772330), (20, 7017864), (21, 6683680), (24, 5848220), (28, 5012760), (30, 4678576), (32, 4386165), (35, 4010208), (37, 3793440), (40, 3508932), (42, 3341840), (48, 2924110), (56, 2506380), (60, 2339288), (70, 2005104), (74, 1896720), (80, 1754466), (84, 1670920), (96, 1462055), (105, 1336736), (111, 1264480), (112, 1253190), (120, 1169644), (140, 1002552), (148, 948360), (160, 877233), (168, 835460), (185, 758688), (210, 668368), (222, 632240), (224, 626595), (240, 584822), (259, 541920), (280, 501276), (296, 474180), (336, 417730), (370, 379344), (420, 334184), (444, 316120), (480, 292411), (518, 270960), (555, 252896), (560, 250638), (592, 237090), (672, 208865), (740, 189672), (777, 180640), (840, 167092), (888, 158060), (1036, 135480), (1110, 126448), (1120, 125319), (1129, 124320), (1184, 118545), (1295, 108384), (1480, 94836), (1554, 90320), (1680, 83546), (1776, 79030), (2072, 67740), (2220, 63224), (2258, 62160), (2590, 54192), (2960, 47418), (3108, 45160), (3360, 41773), (3387, 41440), (3552, 39515), (3885, 36128), (4144, 33870), (4440, 31612), (4516, 31080), (5180, 27096), (5645, 24864), (5920, 23709), (6216, 22580), (6774, 20720), (7770, 18064), (7903, 17760), (8288, 16935), (8880, 15806), (9032, 15540), (10360, 13548), (11290, 12432)]