2611625520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1788

約数の個数: 240

約数和(自身を含む): 9492437088

約数和(自身を除く): 6880811568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 137, 140, 147, 168, 196, 210, 240, 245, 274, 280, 294, 336, 392, 411, 420, 490, 548, 560, 588, 685, 735, 784, 822, 840, 959, 980, 1096, 1176, 1370, 1470, 1621, 1644, 1680, 1918, 1960, 2055, 2192, 2352, 2740, 2877, 2940, 3242, 3288, 3836, 3920, 4110, 4795, 4863, 5480, 5754, 5880, 6484, 6576, 6713, 7672, 8105, 8220, 9590, 9726, 10960, 11347, 11508, 11760, 12968, 13426, 14385, 15344, 16210, 16440, 19180, 19452, 20139, 22694, 23016, 24315, 25936, 26852, 28770, 32420, 32880, 33565, 34041, 38360, 38904, 40278, 45388, 46032, 48630, 53704, 56735, 57540, 64840, 67130, 68082, 76720, 77808, 79429, 80556, 90776, 97260, 100695, 107408, 113470, 115080, 129680, 134260, 136164, 158858, 161112, 170205, 181552, 194520, 201390, 222077, 226940, 230160, 238287, 268520, 272328, 317716, 322224, 340410, 389040, 397145, 402780, 444154, 453880, 476574, 537040, 544656, 635432, 666231, 680820, 794290, 805560, 888308, 907760, 953148, 1110385, 1191435, 1270864, 1332462, 1361640, 1554539, 1588580, 1611120, 1776616, 1906296, 2220770, 2382870, 2664924, 2723280, 3109078, 3177160, 3331155, 3553232, 3812592, 4441540, 4663617, 4765740, 5329848, 6218156, 6354320, 6662310, 7772695, 8883080, 9327234, 9531480, 10659696, 10881773, 12436312, 13324620, 15545390, 17766160, 18654468, 19062960, 21763546, 23318085, 24872624, 26649240, 31090780, 32645319, 37308936, 43527092, 46636170, 53298480, 54408865, 62181560, 65290638, 74617872, 87054184, 93272340, 108817730, 124363120, 130581276, 163226595, 174108368, 186544680, 217635460, 261162552, 326453190, 373089360, 435270920, 522325104, 652906380, 870541840, 1305812760, 2611625520]

約数ペア:

[(1, 2611625520), (2, 1305812760), (3, 870541840), (4, 652906380), (5, 522325104), (6, 435270920), (7, 373089360), (8, 326453190), (10, 261162552), (12, 217635460), (14, 186544680), (15, 174108368), (16, 163226595), (20, 130581276), (21, 124363120), (24, 108817730), (28, 93272340), (30, 87054184), (35, 74617872), (40, 65290638), (42, 62181560), (48, 54408865), (49, 53298480), (56, 46636170), (60, 43527092), (70, 37308936), (80, 32645319), (84, 31090780), (98, 26649240), (105, 24872624), (112, 23318085), (120, 21763546), (137, 19062960), (140, 18654468), (147, 17766160), (168, 15545390), (196, 13324620), (210, 12436312), (240, 10881773), (245, 10659696), (274, 9531480), (280, 9327234), (294, 8883080), (336, 7772695), (392, 6662310), (411, 6354320), (420, 6218156), (490, 5329848), (548, 4765740), (560, 4663617), (588, 4441540), (685, 3812592), (735, 3553232), (784, 3331155), (822, 3177160), (840, 3109078), (959, 2723280), (980, 2664924), (1096, 2382870), (1176, 2220770), (1370, 1906296), (1470, 1776616), (1621, 1611120), (1644, 1588580), (1680, 1554539), (1918, 1361640), (1960, 1332462), (2055, 1270864), (2192, 1191435), (2352, 1110385), (2740, 953148), (2877, 907760), (2940, 888308), (3242, 805560), (3288, 794290), (3836, 680820), (3920, 666231), (4110, 635432), (4795, 544656), (4863, 537040), (5480, 476574), (5754, 453880), (5880, 444154), (6484, 402780), (6576, 397145), (6713, 389040), (7672, 340410), (8105, 322224), (8220, 317716), (9590, 272328), (9726, 268520), (10960, 238287), (11347, 230160), (11508, 226940), (11760, 222077), (12968, 201390), (13426, 194520), (14385, 181552), (15344, 170205), (16210, 161112), (16440, 158858), (19180, 136164), (19452, 134260), (20139, 129680), (22694, 115080), (23016, 113470), (24315, 107408), (25936, 100695), (26852, 97260), (28770, 90776), (32420, 80556), (32880, 79429), (33565, 77808), (34041, 76720), (38360, 68082), (38904, 67130), (40278, 64840), (45388, 57540), (46032, 56735), (48630, 53704)]