520931040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{787}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 1887266304

約数和(自身を除く): 1366335264

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 197, 210, 224, 240, 280, 336, 394, 420, 480, 560, 591, 672, 787, 788, 840, 985, 1120, 1182, 1379, 1574, 1576, 1680, 1970, 2361, 2364, 2758, 2955, 3148, 3152, 3360, 3935, 3940, 4137, 4722, 4728, 5509, 5516, 5910, 6296, 6304, 6895, 7870, 7880, 8274, 9444, 9456, 11018, 11032, 11805, 11820, 12592, 13790, 15740, 15760, 16527, 16548, 18888, 18912, 20685, 22036, 22064, 23610, 23640, 25184, 27545, 27580, 31480, 31520, 33054, 33096, 37776, 41370, 44072, 44128, 47220, 47280, 55090, 55160, 62960, 66108, 66192, 75552, 82635, 82740, 88144, 94440, 94560, 110180, 110320, 125920, 132216, 132384, 155039, 165270, 165480, 176288, 188880, 220360, 220640, 264432, 310078, 330540, 330960, 377760, 440720, 465117, 528864, 620156, 661080, 661920, 775195, 881440, 930234, 1085273, 1240312, 1322160, 1550390, 1860468, 2170546, 2325585, 2480624, 2644320, 3100780, 3255819, 3720936, 4341092, 4651170, 4961248, 5426365, 6201560, 6511638, 7441872, 8682184, 9302340, 10852730, 12403120, 13023276, 14883744, 16279095, 17364368, 18604680, 21705460, 24806240, 26046552, 32558190, 34728736, 37209360, 43410920, 52093104, 65116380, 74418720, 86821840, 104186208, 130232760, 173643680, 260465520, 520931040]

約数ペア:

[(1, 520931040), (2, 260465520), (3, 173643680), (4, 130232760), (5, 104186208), (6, 86821840), (7, 74418720), (8, 65116380), (10, 52093104), (12, 43410920), (14, 37209360), (15, 34728736), (16, 32558190), (20, 26046552), (21, 24806240), (24, 21705460), (28, 18604680), (30, 17364368), (32, 16279095), (35, 14883744), (40, 13023276), (42, 12403120), (48, 10852730), (56, 9302340), (60, 8682184), (70, 7441872), (80, 6511638), (84, 6201560), (96, 5426365), (105, 4961248), (112, 4651170), (120, 4341092), (140, 3720936), (160, 3255819), (168, 3100780), (197, 2644320), (210, 2480624), (224, 2325585), (240, 2170546), (280, 1860468), (336, 1550390), (394, 1322160), (420, 1240312), (480, 1085273), (560, 930234), (591, 881440), (672, 775195), (787, 661920), (788, 661080), (840, 620156), (985, 528864), (1120, 465117), (1182, 440720), (1379, 377760), (1574, 330960), (1576, 330540), (1680, 310078), (1970, 264432), (2361, 220640), (2364, 220360), (2758, 188880), (2955, 176288), (3148, 165480), (3152, 165270), (3360, 155039), (3935, 132384), (3940, 132216), (4137, 125920), (4722, 110320), (4728, 110180), (5509, 94560), (5516, 94440), (5910, 88144), (6296, 82740), (6304, 82635), (6895, 75552), (7870, 66192), (7880, 66108), (8274, 62960), (9444, 55160), (9456, 55090), (11018, 47280), (11032, 47220), (11805, 44128), (11820, 44072), (12592, 41370), (13790, 37776), (15740, 33096), (15760, 33054), (16527, 31520), (16548, 31480), (18888, 27580), (18912, 27545), (20685, 25184), (22036, 23640), (22064, 23610)]