200880680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 631411200

約数和(自身を除く): 430530520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 88, 91, 104, 110, 116, 130, 140, 143, 145, 154, 173, 182, 203, 220, 232, 260, 280, 286, 290, 308, 319, 346, 364, 377, 385, 406, 440, 455, 520, 572, 580, 616, 638, 692, 715, 728, 754, 770, 812, 865, 910, 1001, 1015, 1144, 1160, 1211, 1276, 1384, 1430, 1508, 1540, 1595, 1624, 1730, 1820, 1885, 1903, 2002, 2030, 2233, 2249, 2422, 2552, 2639, 2860, 3016, 3080, 3190, 3460, 3640, 3770, 3806, 4004, 4060, 4147, 4466, 4498, 4844, 5005, 5017, 5278, 5720, 6055, 6380, 6920, 7540, 7612, 8008, 8120, 8294, 8932, 8996, 9515, 9688, 10010, 10034, 10556, 11165, 11245, 12110, 12760, 13195, 13321, 15080, 15224, 15743, 16588, 17864, 17992, 19030, 20020, 20068, 20735, 21112, 22330, 22490, 24220, 24739, 25085, 26390, 26642, 29029, 31486, 33176, 35119, 38060, 40040, 40136, 41470, 44660, 44980, 48440, 49478, 50170, 52780, 53284, 55187, 58058, 62972, 65221, 66605, 70238, 76120, 78715, 82940, 89320, 89960, 98956, 100340, 105560, 106568, 110374, 116116, 123695, 125944, 130442, 133210, 140476, 145145, 157430, 165880, 173173, 175595, 197912, 200680, 220748, 232232, 247390, 260884, 266420, 275935, 280952, 290290, 314860, 326105, 346346, 351190, 386309, 441496, 456547, 494780, 521768, 532840, 551870, 580580, 629720, 652210, 692692, 702380, 717431, 772618, 865865, 913094, 989560, 1103740, 1161160, 1304420, 1385384, 1404760, 1434862, 1545236, 1731730, 1826188, 1931545, 2207480, 2282735, 2608840, 2869724, 3090472, 3463460, 3587155, 3652376, 3863090, 4565470, 5022017, 5739448, 6926920, 7174310, 7726180, 9130940, 10044034, 14348620, 15452360, 18261880, 20088068, 25110085, 28697240, 40176136, 50220170, 100440340, 200880680]

約数ペア:

[(1, 200880680), (2, 100440340), (4, 50220170), (5, 40176136), (7, 28697240), (8, 25110085), (10, 20088068), (11, 18261880), (13, 15452360), (14, 14348620), (20, 10044034), (22, 9130940), (26, 7726180), (28, 7174310), (29, 6926920), (35, 5739448), (40, 5022017), (44, 4565470), (52, 3863090), (55, 3652376), (56, 3587155), (58, 3463460), (65, 3090472), (70, 2869724), (77, 2608840), (88, 2282735), (91, 2207480), (104, 1931545), (110, 1826188), (116, 1731730), (130, 1545236), (140, 1434862), (143, 1404760), (145, 1385384), (154, 1304420), (173, 1161160), (182, 1103740), (203, 989560), (220, 913094), (232, 865865), (260, 772618), (280, 717431), (286, 702380), (290, 692692), (308, 652210), (319, 629720), (346, 580580), (364, 551870), (377, 532840), (385, 521768), (406, 494780), (440, 456547), (455, 441496), (520, 386309), (572, 351190), (580, 346346), (616, 326105), (638, 314860), (692, 290290), (715, 280952), (728, 275935), (754, 266420), (770, 260884), (812, 247390), (865, 232232), (910, 220748), (1001, 200680), (1015, 197912), (1144, 175595), (1160, 173173), (1211, 165880), (1276, 157430), (1384, 145145), (1430, 140476), (1508, 133210), (1540, 130442), (1595, 125944), (1624, 123695), (1730, 116116), (1820, 110374), (1885, 106568), (1903, 105560), (2002, 100340), (2030, 98956), (2233, 89960), (2249, 89320), (2422, 82940), (2552, 78715), (2639, 76120), (2860, 70238), (3016, 66605), (3080, 65221), (3190, 62972), (3460, 58058), (3640, 55187), (3770, 53284), (3806, 52780), (4004, 50170), (4060, 49478), (4147, 48440), (4466, 44980), (4498, 44660), (4844, 41470), (5005, 40136), (5017, 40040), (5278, 38060), (5720, 35119), (6055, 33176), (6380, 31486), (6920, 29029), (7540, 26642), (7612, 26390), (8008, 25085), (8120, 24739), (8294, 24220), (8932, 22490), (8996, 22330), (9515, 21112), (9688, 20735), (10010, 20068), (10034, 20020), (10556, 19030), (11165, 17992), (11245, 17864), (12110, 16588), (12760, 15743), (13195, 15224), (13321, 15080)]