2291829120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{18947}}^1$

素因数の和:18982

約数の個数: 256

約数和(自身を含む): 9276940800

約数和(自身を除く): 6985111680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 18947, 20160, 24192, 30240, 37894, 40320, 56841, 60480, 75788, 94735, 113682, 120960, 132629, 151576, 170523, 189470, 227364, 265258, 284205, 303152, 341046, 378940, 397887, 454728, 511569, 530516, 568410, 606304, 663145, 682092, 757880, 795774, 852615, 909456, 1023138, 1061032, 1136820, 1193661, 1212608, 1326290, 1364184, 1515760, 1591548, 1705230, 1818912, 1989435, 2046276, 2122064, 2273640, 2387322, 2425216, 2557845, 2652580, 2728368, 3031520, 3183096, 3410460, 3580983, 3637824, 3978870, 4092552, 4244128, 4547280, 4774644, 5115690, 5305160, 5456736, 5968305, 6063040, 6366192, 6820920, 7161966, 7275648, 7957740, 8185104, 8488256, 9094560, 9549288, 10231380, 10610320, 10913472, 11936610, 12126080, 12732384, 13641840, 14323932, 15915480, 16370208, 16976512, 17904915, 18189120, 19098576, 20462760, 21220640, 21826944, 23873220, 25464768, 27283680, 28647864, 31830960, 32740416, 35809830, 36378240, 38197152, 40925520, 42441280, 47746440, 50929536, 54567360, 57295728, 63661920, 65480832, 71619660, 76394304, 81851040, 84882560, 95492880, 109134720, 114591456, 127323840, 143239320, 152788608, 163702080, 190985760, 229182912, 254647680, 286478640, 327404160, 381971520, 458365824, 572957280, 763943040, 1145914560, 2291829120]

約数ペア:

[(1, 2291829120), (2, 1145914560), (3, 763943040), (4, 572957280), (5, 458365824), (6, 381971520), (7, 327404160), (8, 286478640), (9, 254647680), (10, 229182912), (12, 190985760), (14, 163702080), (15, 152788608), (16, 143239320), (18, 127323840), (20, 114591456), (21, 109134720), (24, 95492880), (27, 84882560), (28, 81851040), (30, 76394304), (32, 71619660), (35, 65480832), (36, 63661920), (40, 57295728), (42, 54567360), (45, 50929536), (48, 47746440), (54, 42441280), (56, 40925520), (60, 38197152), (63, 36378240), (64, 35809830), (70, 32740416), (72, 31830960), (80, 28647864), (84, 27283680), (90, 25464768), (96, 23873220), (105, 21826944), (108, 21220640), (112, 20462760), (120, 19098576), (126, 18189120), (128, 17904915), (135, 16976512), (140, 16370208), (144, 15915480), (160, 14323932), (168, 13641840), (180, 12732384), (189, 12126080), (192, 11936610), (210, 10913472), (216, 10610320), (224, 10231380), (240, 9549288), (252, 9094560), (270, 8488256), (280, 8185104), (288, 7957740), (315, 7275648), (320, 7161966), (336, 6820920), (360, 6366192), (378, 6063040), (384, 5968305), (420, 5456736), (432, 5305160), (448, 5115690), (480, 4774644), (504, 4547280), (540, 4244128), (560, 4092552), (576, 3978870), (630, 3637824), (640, 3580983), (672, 3410460), (720, 3183096), (756, 3031520), (840, 2728368), (864, 2652580), (896, 2557845), (945, 2425216), (960, 2387322), (1008, 2273640), (1080, 2122064), (1120, 2046276), (1152, 1989435), (1260, 1818912), (1344, 1705230), (1440, 1591548), (1512, 1515760), (1680, 1364184), (1728, 1326290), (1890, 1212608), (1920, 1193661), (2016, 1136820), (2160, 1061032), (2240, 1023138), (2520, 909456), (2688, 852615), (2880, 795774), (3024, 757880), (3360, 682092), (3456, 663145), (3780, 606304), (4032, 568410), (4320, 530516), (4480, 511569), (5040, 454728), (5760, 397887), (6048, 378940), (6720, 341046), (7560, 303152), (8064, 284205), (8640, 265258), (10080, 227364), (12096, 189470), (13440, 170523), (15120, 151576), (17280, 132629), (18947, 120960), (20160, 113682), (24192, 94735), (30240, 75788), (37894, 60480), (40320, 56841)]