8780089920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56807}}^1$

素因数の和:56857

約数の個数: 224

約数和(自身を含む): 33244950528

約数和(自身を除く): 24464860608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12880, 15456, 19320, 22080, 25760, 30912, 38640, 51520, 56807, 77280, 113614, 154560, 170421, 227228, 284035, 340842, 397649, 454456, 568070, 681684, 795298, 852105, 908912, 1136140, 1192947, 1306561, 1363368, 1590596, 1704210, 1817824, 1988245, 2272280, 2385894, 2613122, 2726736, 3181192, 3408420, 3635648, 3919683, 3976490, 4544560, 4771788, 5226244, 5453472, 5964735, 6362384, 6532805, 6816840, 7839366, 7952980, 9089120, 9145927, 9543576, 10452488, 10906944, 11929470, 12724768, 13065610, 13633680, 15678732, 15905960, 18178240, 18291854, 19087152, 19598415, 20904976, 23858940, 25449536, 26131220, 27267360, 27437781, 31357464, 31811920, 36583708, 38174304, 39196830, 41809952, 45729635, 47717880, 52262440, 54534720, 54875562, 62714928, 63623840, 73167416, 76348608, 78393660, 83619904, 91459270, 95435760, 104524880, 109751124, 125429856, 127247680, 137188905, 146334832, 156787320, 182918540, 190871520, 209049760, 219502248, 250859712, 274377810, 292669664, 313574640, 365837080, 381743040, 418099520, 439004496, 548755620, 585339328, 627149280, 731674160, 878008992, 1097511240, 1254298560, 1463348320, 1756017984, 2195022480, 2926696640, 4390044960, 8780089920]

約数ペア:

[(1, 8780089920), (2, 4390044960), (3, 2926696640), (4, 2195022480), (5, 1756017984), (6, 1463348320), (7, 1254298560), (8, 1097511240), (10, 878008992), (12, 731674160), (14, 627149280), (15, 585339328), (16, 548755620), (20, 439004496), (21, 418099520), (23, 381743040), (24, 365837080), (28, 313574640), (30, 292669664), (32, 274377810), (35, 250859712), (40, 219502248), (42, 209049760), (46, 190871520), (48, 182918540), (56, 156787320), (60, 146334832), (64, 137188905), (69, 127247680), (70, 125429856), (80, 109751124), (84, 104524880), (92, 95435760), (96, 91459270), (105, 83619904), (112, 78393660), (115, 76348608), (120, 73167416), (138, 63623840), (140, 62714928), (160, 54875562), (161, 54534720), (168, 52262440), (184, 47717880), (192, 45729635), (210, 41809952), (224, 39196830), (230, 38174304), (240, 36583708), (276, 31811920), (280, 31357464), (320, 27437781), (322, 27267360), (336, 26131220), (345, 25449536), (368, 23858940), (420, 20904976), (448, 19598415), (460, 19087152), (480, 18291854), (483, 18178240), (552, 15905960), (560, 15678732), (644, 13633680), (672, 13065610), (690, 12724768), (736, 11929470), (805, 10906944), (840, 10452488), (920, 9543576), (960, 9145927), (966, 9089120), (1104, 7952980), (1120, 7839366), (1288, 6816840), (1344, 6532805), (1380, 6362384), (1472, 5964735), (1610, 5453472), (1680, 5226244), (1840, 4771788), (1932, 4544560), (2208, 3976490), (2240, 3919683), (2415, 3635648), (2576, 3408420), (2760, 3181192), (3220, 2726736), (3360, 2613122), (3680, 2385894), (3864, 2272280), (4416, 1988245), (4830, 1817824), (5152, 1704210), (5520, 1590596), (6440, 1363368), (6720, 1306561), (7360, 1192947), (7728, 1136140), (9660, 908912), (10304, 852105), (11040, 795298), (12880, 681684), (15456, 568070), (19320, 454456), (22080, 397649), (25760, 340842), (30912, 284035), (38640, 227228), (51520, 170421), (56807, 154560), (77280, 113614)]