2397028480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 7219445760

約数和(自身を除く): 4822417280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 127, 128, 140, 154, 160, 176, 220, 224, 254, 280, 308, 320, 352, 383, 385, 440, 448, 508, 560, 616, 635, 640, 704, 766, 770, 880, 889, 896, 1016, 1120, 1232, 1270, 1397, 1408, 1532, 1540, 1760, 1778, 1915, 2032, 2240, 2464, 2540, 2681, 2794, 3064, 3080, 3520, 3556, 3830, 4064, 4213, 4445, 4480, 4928, 5080, 5362, 5588, 6128, 6160, 6985, 7040, 7112, 7660, 8128, 8426, 8890, 9779, 9856, 10160, 10724, 11176, 12256, 12320, 13405, 13970, 14224, 15320, 16256, 16852, 17780, 19558, 20320, 21065, 21448, 22352, 24512, 24640, 26810, 27940, 28448, 29491, 30640, 33704, 35560, 39116, 40640, 42130, 42896, 44704, 48641, 48895, 49024, 49280, 53620, 55880, 56896, 58982, 61280, 67408, 71120, 78232, 81280, 84260, 85792, 89408, 97282, 97790, 107240, 111760, 113792, 117964, 122560, 134816, 142240, 147455, 156464, 168520, 171584, 178816, 194564, 195580, 214480, 223520, 235928, 243205, 245120, 269632, 284480, 294910, 312928, 337040, 340487, 343168, 389128, 391160, 428960, 447040, 471856, 486410, 535051, 539264, 568960, 589820, 625856, 674080, 680974, 778256, 782320, 857920, 894080, 943712, 972820, 1070102, 1179640, 1251712, 1348160, 1361948, 1556512, 1564640, 1702435, 1715840, 1887424, 1945640, 2140204, 2359280, 2675255, 2696320, 2723896, 3113024, 3129280, 3404870, 3745357, 3774848, 3891280, 4280408, 4718560, 5350510, 5447792, 6226048, 6258560, 6809740, 7490714, 7782560, 8560816, 9437120, 10701020, 10895584, 13619480, 14981428, 15565120, 17121632, 18726785, 18874240, 21402040, 21791168, 27238960, 29962856, 31130240, 34243264, 37453570, 42804080, 43582336, 54477920, 59925712, 68486528, 74907140, 85608160, 108955840, 119851424, 149814280, 171216320, 217911680, 239702848, 299628560, 342432640, 479405696, 599257120, 1198514240, 2397028480]

約数ペア:

[(1, 2397028480), (2, 1198514240), (4, 599257120), (5, 479405696), (7, 342432640), (8, 299628560), (10, 239702848), (11, 217911680), (14, 171216320), (16, 149814280), (20, 119851424), (22, 108955840), (28, 85608160), (32, 74907140), (35, 68486528), (40, 59925712), (44, 54477920), (55, 43582336), (56, 42804080), (64, 37453570), (70, 34243264), (77, 31130240), (80, 29962856), (88, 27238960), (110, 21791168), (112, 21402040), (127, 18874240), (128, 18726785), (140, 17121632), (154, 15565120), (160, 14981428), (176, 13619480), (220, 10895584), (224, 10701020), (254, 9437120), (280, 8560816), (308, 7782560), (320, 7490714), (352, 6809740), (383, 6258560), (385, 6226048), (440, 5447792), (448, 5350510), (508, 4718560), (560, 4280408), (616, 3891280), (635, 3774848), (640, 3745357), (704, 3404870), (766, 3129280), (770, 3113024), (880, 2723896), (889, 2696320), (896, 2675255), (1016, 2359280), (1120, 2140204), (1232, 1945640), (1270, 1887424), (1397, 1715840), (1408, 1702435), (1532, 1564640), (1540, 1556512), (1760, 1361948), (1778, 1348160), (1915, 1251712), (2032, 1179640), (2240, 1070102), (2464, 972820), (2540, 943712), (2681, 894080), (2794, 857920), (3064, 782320), (3080, 778256), (3520, 680974), (3556, 674080), (3830, 625856), (4064, 589820), (4213, 568960), (4445, 539264), (4480, 535051), (4928, 486410), (5080, 471856), (5362, 447040), (5588, 428960), (6128, 391160), (6160, 389128), (6985, 343168), (7040, 340487), (7112, 337040), (7660, 312928), (8128, 294910), (8426, 284480), (8890, 269632), (9779, 245120), (9856, 243205), (10160, 235928), (10724, 223520), (11176, 214480), (12256, 195580), (12320, 194564), (13405, 178816), (13970, 171584), (14224, 168520), (15320, 156464), (16256, 147455), (16852, 142240), (17780, 134816), (19558, 122560), (20320, 117964), (21065, 113792), (21448, 111760), (22352, 107240), (24512, 97790), (24640, 97282), (26810, 89408), (27940, 85792), (28448, 84260), (29491, 81280), (30640, 78232), (33704, 71120), (35560, 67408), (39116, 61280), (40640, 58982), (42130, 56896), (42896, 55880), (44704, 53620), (48641, 49280), (48895, 49024)]