1145914560

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{18947}}^1$

素因数の和:18980

約数の個数: 224

約数和(自身を含む): 4620280320

約数和(自身を除く): 3474365760

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 18947, 20160, 30240, 37894, 56841, 60480, 75788, 94735, 113682, 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, 2557845, 2652580, 2728368, 3031520, 3183096, 3410460, 3580983, 3637824, 3978870, 4092552, 4244128, 4547280, 4774644, 5115690, 5305160, 5456736, 5968305, 6063040, 6366192, 6820920, 7161966, 7957740, 8185104, 8488256, 9094560, 9549288, 10231380, 10610320, 10913472, 11936610, 12732384, 13641840, 14323932, 15915480, 16370208, 17904915, 18189120, 19098576, 20462760, 21220640, 23873220, 25464768, 27283680, 28647864, 31830960, 32740416, 35809830, 38197152, 40925520, 42441280, 47746440, 54567360, 57295728, 63661920, 71619660, 76394304, 81851040, 95492880, 114591456, 127323840, 143239320, 163702080, 190985760, 229182912, 286478640, 381971520, 572957280, 1145914560]

約数ペア:

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