7868243040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11887}}^1$

素因数の和:12109

約数の個数: 192

約数和(自身を含む): 28471855104

約数和(自身を除く): 20603612064

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, 788, 840, 985, 1120, 1182, 1379, 1576, 1680, 1970, 2364, 2758, 2955, 3152, 3360, 3940, 4137, 4728, 5516, 5910, 6304, 6895, 7880, 8274, 9456, 11032, 11820, 11887, 13790, 15760, 16548, 18912, 20685, 22064, 23640, 23774, 27580, 31520, 33096, 35661, 41370, 44128, 47280, 47548, 55160, 59435, 66192, 71322, 82740, 83209, 94560, 95096, 110320, 118870, 132384, 142644, 165480, 166418, 178305, 190192, 220640, 237740, 249627, 285288, 330960, 332836, 356610, 380384, 416045, 475480, 499254, 570576, 661920, 665672, 713220, 832090, 950960, 998508, 1141152, 1248135, 1331344, 1426440, 1664180, 1901920, 1997016, 2341739, 2496270, 2662688, 2852880, 3328360, 3994032, 4683478, 4992540, 5705760, 6656720, 7025217, 7988064, 9366956, 9985080, 11708695, 13313440, 14050434, 16392173, 18733912, 19970160, 23417390, 28100868, 32784346, 35126085, 37467824, 39940320, 46834780, 49176519, 56201736, 65568692, 70252170, 74935648, 81960865, 93669560, 98353038, 112403472, 131137384, 140504340, 163921730, 187339120, 196706076, 224806944, 245882595, 262274768, 281008680, 327843460, 374678240, 393412152, 491765190, 524549536, 562017360, 655686920, 786824304, 983530380, 1124034720, 1311373840, 1573648608, 1967060760, 2622747680, 3934121520, 7868243040]

約数ペア:

[(1, 7868243040), (2, 3934121520), (3, 2622747680), (4, 1967060760), (5, 1573648608), (6, 1311373840), (7, 1124034720), (8, 983530380), (10, 786824304), (12, 655686920), (14, 562017360), (15, 524549536), (16, 491765190), (20, 393412152), (21, 374678240), (24, 327843460), (28, 281008680), (30, 262274768), (32, 245882595), (35, 224806944), (40, 196706076), (42, 187339120), (48, 163921730), (56, 140504340), (60, 131137384), (70, 112403472), (80, 98353038), (84, 93669560), (96, 81960865), (105, 74935648), (112, 70252170), (120, 65568692), (140, 56201736), (160, 49176519), (168, 46834780), (197, 39940320), (210, 37467824), (224, 35126085), (240, 32784346), (280, 28100868), (336, 23417390), (394, 19970160), (420, 18733912), (480, 16392173), (560, 14050434), (591, 13313440), (672, 11708695), (788, 9985080), (840, 9366956), (985, 7988064), (1120, 7025217), (1182, 6656720), (1379, 5705760), (1576, 4992540), (1680, 4683478), (1970, 3994032), (2364, 3328360), (2758, 2852880), (2955, 2662688), (3152, 2496270), (3360, 2341739), (3940, 1997016), (4137, 1901920), (4728, 1664180), (5516, 1426440), (5910, 1331344), (6304, 1248135), (6895, 1141152), (7880, 998508), (8274, 950960), (9456, 832090), (11032, 713220), (11820, 665672), (11887, 661920), (13790, 570576), (15760, 499254), (16548, 475480), (18912, 416045), (20685, 380384), (22064, 356610), (23640, 332836), (23774, 330960), (27580, 285288), (31520, 249627), (33096, 237740), (35661, 220640), (41370, 190192), (44128, 178305), (47280, 166418), (47548, 165480), (55160, 142644), (59435, 132384), (66192, 118870), (71322, 110320), (82740, 95096), (83209, 94560)]