2185816565520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1759}}^1\times {\mathrm{246557}}^1$

素因数の和:248342

約数の個数: 240

約数和(自身を含む): 8394175595520

約数和(自身を除く): 6208359030000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 1759, 2520, 3518, 5040, 5277, 7036, 8795, 10554, 12313, 14072, 15831, 17590, 21108, 24626, 26385, 28144, 31662, 35180, 36939, 42216, 49252, 52770, 61565, 63324, 70360, 73878, 79155, 84432, 98504, 105540, 110817, 123130, 126648, 140720, 147756, 158310, 184695, 197008, 211080, 221634, 246260, 246557, 253296, 295512, 316620, 369390, 422160, 443268, 492520, 493114, 554085, 591024, 633240, 738780, 739671, 886536, 985040, 986228, 1108170, 1232785, 1266480, 1477560, 1479342, 1725899, 1773072, 1972456, 2216340, 2219013, 2465570, 2955120, 2958684, 3451798, 3698355, 3944912, 4432680, 4438026, 4931140, 5177697, 5917368, 6903596, 7396710, 8629495, 8865360, 8876052, 9862280, 10355394, 11095065, 11834736, 13807192, 14793420, 15533091, 17258990, 17752104, 19724560, 20710788, 22190130, 25888485, 27614384, 29586840, 31066182, 34517980, 35504208, 41421576, 44380260, 51776970, 59173680, 62132364, 69035960, 77665455, 82843152, 88760520, 103553940, 124264728, 138071920, 155330910, 177521040, 207107880, 248529456, 310661820, 414215760, 433693763, 621323640, 867387526, 1242647280, 1301081289, 1734775052, 2168468815, 2602162578, 3035856341, 3469550104, 3903243867, 4336937630, 5204325156, 6071712682, 6505406445, 6939100208, 7806487734, 8673875260, 9107569023, 10408650312, 12143425364, 13010812890, 15179281705, 15612975468, 17347750520, 18215138046, 19516219335, 20817300624, 24286850728, 26021625780, 27322707069, 30358563410, 31225950936, 34695501040, 36430276092, 39032438670, 45537845115, 48573701456, 52043251560, 54645414138, 60717126820, 62451901872, 72860552184, 78064877340, 91075690230, 104086503120, 109290828276, 121434253640, 136613535345, 145721104368, 156129754680, 182151380460, 218581656552, 242868507280, 273227070690, 312259509360, 364302760920, 437163313104, 546454141380, 728605521840, 1092908282760, 2185816565520]

約数ペア:

[(1, 2185816565520), (2, 1092908282760), (3, 728605521840), (4, 546454141380), (5, 437163313104), (6, 364302760920), (7, 312259509360), (8, 273227070690), (9, 242868507280), (10, 218581656552), (12, 182151380460), (14, 156129754680), (15, 145721104368), (16, 136613535345), (18, 121434253640), (20, 109290828276), (21, 104086503120), (24, 91075690230), (28, 78064877340), (30, 72860552184), (35, 62451901872), (36, 60717126820), (40, 54645414138), (42, 52043251560), (45, 48573701456), (48, 45537845115), (56, 39032438670), (60, 36430276092), (63, 34695501040), (70, 31225950936), (72, 30358563410), (80, 27322707069), (84, 26021625780), (90, 24286850728), (105, 20817300624), (112, 19516219335), (120, 18215138046), (126, 17347750520), (140, 15612975468), (144, 15179281705), (168, 13010812890), (180, 12143425364), (210, 10408650312), (240, 9107569023), (252, 8673875260), (280, 7806487734), (315, 6939100208), (336, 6505406445), (360, 6071712682), (420, 5204325156), (504, 4336937630), (560, 3903243867), (630, 3469550104), (720, 3035856341), (840, 2602162578), (1008, 2168468815), (1260, 1734775052), (1680, 1301081289), (1759, 1242647280), (2520, 867387526), (3518, 621323640), (5040, 433693763), (5277, 414215760), (7036, 310661820), (8795, 248529456), (10554, 207107880), (12313, 177521040), (14072, 155330910), (15831, 138071920), (17590, 124264728), (21108, 103553940), (24626, 88760520), (26385, 82843152), (28144, 77665455), (31662, 69035960), (35180, 62132364), (36939, 59173680), (42216, 51776970), (49252, 44380260), (52770, 41421576), (61565, 35504208), (63324, 34517980), (70360, 31066182), (73878, 29586840), (79155, 27614384), (84432, 25888485), (98504, 22190130), (105540, 20710788), (110817, 19724560), (123130, 17752104), (126648, 17258990), (140720, 15533091), (147756, 14793420), (158310, 13807192), (184695, 11834736), (197008, 11095065), (211080, 10355394), (221634, 9862280), (246260, 8876052), (246557, 8865360), (253296, 8629495), (295512, 7396710), (316620, 6903596), (369390, 5917368), (422160, 5177697), (443268, 4931140), (492520, 4438026), (493114, 4432680), (554085, 3944912), (591024, 3698355), (633240, 3451798), (738780, 2958684), (739671, 2955120), (886536, 2465570), (985040, 2219013), (986228, 2216340), (1108170, 1972456), (1232785, 1773072), (1266480, 1725899), (1477560, 1479342)]