269210480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 819322560

約数和(自身を除く): 550112080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 121, 137, 140, 145, 154, 176, 203, 220, 232, 242, 274, 280, 290, 308, 319, 385, 406, 440, 464, 484, 548, 560, 580, 605, 616, 638, 685, 770, 812, 847, 880, 959, 968, 1015, 1096, 1160, 1210, 1232, 1276, 1370, 1507, 1540, 1595, 1624, 1694, 1918, 1936, 2030, 2192, 2233, 2320, 2420, 2552, 2740, 3014, 3080, 3190, 3248, 3388, 3509, 3836, 3973, 4060, 4235, 4466, 4795, 4840, 5104, 5480, 6028, 6160, 6380, 6776, 7018, 7535, 7672, 7946, 8120, 8470, 8932, 9590, 9680, 10549, 10960, 11165, 12056, 12760, 13552, 14036, 15070, 15344, 15892, 16240, 16577, 16940, 17545, 17864, 19180, 19865, 21098, 22330, 24112, 24563, 25520, 27811, 28072, 30140, 31784, 33154, 33880, 35090, 35728, 38360, 39730, 42196, 43703, 44660, 49126, 52745, 55622, 56144, 60280, 63568, 66308, 67760, 70180, 76720, 79460, 82885, 84392, 87406, 89320, 98252, 105490, 111244, 116039, 120560, 122815, 132616, 139055, 140360, 158920, 165770, 168784, 174812, 178640, 196504, 210980, 218515, 222488, 232078, 245630, 265232, 278110, 280720, 305921, 317840, 331540, 349624, 393008, 421960, 437030, 444976, 464156, 480733, 491260, 556220, 580195, 611842, 663080, 699248, 843920, 874060, 928312, 961466, 982520, 1112440, 1160390, 1223684, 1326160, 1529605, 1748120, 1856624, 1922932, 1965040, 2224880, 2320780, 2403665, 2447368, 3059210, 3365131, 3496240, 3845864, 4641560, 4807330, 4894736, 6118420, 6730262, 7691728, 9283120, 9614660, 12236840, 13460524, 16825655, 19229320, 24473680, 26921048, 33651310, 38458640, 53842096, 67302620, 134605240, 269210480]

約数ペア:

[(1, 269210480), (2, 134605240), (4, 67302620), (5, 53842096), (7, 38458640), (8, 33651310), (10, 26921048), (11, 24473680), (14, 19229320), (16, 16825655), (20, 13460524), (22, 12236840), (28, 9614660), (29, 9283120), (35, 7691728), (40, 6730262), (44, 6118420), (55, 4894736), (56, 4807330), (58, 4641560), (70, 3845864), (77, 3496240), (80, 3365131), (88, 3059210), (110, 2447368), (112, 2403665), (116, 2320780), (121, 2224880), (137, 1965040), (140, 1922932), (145, 1856624), (154, 1748120), (176, 1529605), (203, 1326160), (220, 1223684), (232, 1160390), (242, 1112440), (274, 982520), (280, 961466), (290, 928312), (308, 874060), (319, 843920), (385, 699248), (406, 663080), (440, 611842), (464, 580195), (484, 556220), (548, 491260), (560, 480733), (580, 464156), (605, 444976), (616, 437030), (638, 421960), (685, 393008), (770, 349624), (812, 331540), (847, 317840), (880, 305921), (959, 280720), (968, 278110), (1015, 265232), (1096, 245630), (1160, 232078), (1210, 222488), (1232, 218515), (1276, 210980), (1370, 196504), (1507, 178640), (1540, 174812), (1595, 168784), (1624, 165770), (1694, 158920), (1918, 140360), (1936, 139055), (2030, 132616), (2192, 122815), (2233, 120560), (2320, 116039), (2420, 111244), (2552, 105490), (2740, 98252), (3014, 89320), (3080, 87406), (3190, 84392), (3248, 82885), (3388, 79460), (3509, 76720), (3836, 70180), (3973, 67760), (4060, 66308), (4235, 63568), (4466, 60280), (4795, 56144), (4840, 55622), (5104, 52745), (5480, 49126), (6028, 44660), (6160, 43703), (6380, 42196), (6776, 39730), (7018, 38360), (7535, 35728), (7672, 35090), (7946, 33880), (8120, 33154), (8470, 31784), (8932, 30140), (9590, 28072), (9680, 27811), (10549, 25520), (10960, 24563), (11165, 24112), (12056, 22330), (12760, 21098), (13552, 19865), (14036, 19180), (15070, 17864), (15344, 17545), (15892, 16940), (16240, 16577)]