22921920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 224

約数和(自身を含む): 92659200

約数和(自身を除く): 69737280

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, 379, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 758, 840, 864, 945, 960, 1008, 1080, 1120, 1137, 1260, 1344, 1440, 1512, 1516, 1680, 1728, 1890, 1895, 2016, 2160, 2240, 2274, 2520, 2653, 2880, 3024, 3032, 3360, 3411, 3780, 3790, 4032, 4320, 4548, 5040, 5306, 5685, 6048, 6064, 6720, 6822, 7560, 7580, 7959, 8640, 9096, 10080, 10233, 10612, 11370, 12096, 12128, 13265, 13644, 15120, 15160, 15918, 17055, 18192, 20160, 20466, 21224, 22740, 23877, 24256, 26530, 27288, 30240, 30320, 31836, 34110, 36384, 39795, 40932, 42448, 45480, 47754, 51165, 53060, 54576, 60480, 60640, 63672, 68220, 71631, 72768, 79590, 81864, 84896, 90960, 95508, 102330, 106120, 109152, 119385, 121280, 127344, 136440, 143262, 159180, 163728, 169792, 181920, 191016, 204660, 212240, 218304, 238770, 254688, 272880, 286524, 318360, 327456, 358155, 363840, 382032, 409320, 424480, 477540, 509376, 545760, 573048, 636720, 654912, 716310, 764064, 818640, 848960, 955080, 1091520, 1146096, 1273440, 1432620, 1528128, 1637280, 1910160, 2292192, 2546880, 2865240, 3274560, 3820320, 4584384, 5730480, 7640640, 11460960, 22921920]

約数ペア:

[(1, 22921920), (2, 11460960), (3, 7640640), (4, 5730480), (5, 4584384), (6, 3820320), (7, 3274560), (8, 2865240), (9, 2546880), (10, 2292192), (12, 1910160), (14, 1637280), (15, 1528128), (16, 1432620), (18, 1273440), (20, 1146096), (21, 1091520), (24, 955080), (27, 848960), (28, 818640), (30, 764064), (32, 716310), (35, 654912), (36, 636720), (40, 573048), (42, 545760), (45, 509376), (48, 477540), (54, 424480), (56, 409320), (60, 382032), (63, 363840), (64, 358155), (70, 327456), (72, 318360), (80, 286524), (84, 272880), (90, 254688), (96, 238770), (105, 218304), (108, 212240), (112, 204660), (120, 191016), (126, 181920), (135, 169792), (140, 163728), (144, 159180), (160, 143262), (168, 136440), (180, 127344), (189, 121280), (192, 119385), (210, 109152), (216, 106120), (224, 102330), (240, 95508), (252, 90960), (270, 84896), (280, 81864), (288, 79590), (315, 72768), (320, 71631), (336, 68220), (360, 63672), (378, 60640), (379, 60480), (420, 54576), (432, 53060), (448, 51165), (480, 47754), (504, 45480), (540, 42448), (560, 40932), (576, 39795), (630, 36384), (672, 34110), (720, 31836), (756, 30320), (758, 30240), (840, 27288), (864, 26530), (945, 24256), (960, 23877), (1008, 22740), (1080, 21224), (1120, 20466), (1137, 20160), (1260, 18192), (1344, 17055), (1440, 15918), (1512, 15160), (1516, 15120), (1680, 13644), (1728, 13265), (1890, 12128), (1895, 12096), (2016, 11370), (2160, 10612), (2240, 10233), (2274, 10080), (2520, 9096), (2653, 8640), (2880, 7959), (3024, 7580), (3032, 7560), (3360, 6822), (3411, 6720), (3780, 6064), (3790, 6048), (4032, 5685), (4320, 5306), (4548, 5040)]