23163840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 224

約数和(自身を含む): 93634560

約数和(自身を除く): 70470720

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, 383, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 766, 840, 864, 945, 960, 1008, 1080, 1120, 1149, 1260, 1344, 1440, 1512, 1532, 1680, 1728, 1890, 1915, 2016, 2160, 2240, 2298, 2520, 2681, 2880, 3024, 3064, 3360, 3447, 3780, 3830, 4032, 4320, 4596, 5040, 5362, 5745, 6048, 6128, 6720, 6894, 7560, 7660, 8043, 8640, 9192, 10080, 10341, 10724, 11490, 12096, 12256, 13405, 13788, 15120, 15320, 16086, 17235, 18384, 20160, 20682, 21448, 22980, 24129, 24512, 26810, 27576, 30240, 30640, 32172, 34470, 36768, 40215, 41364, 42896, 45960, 48258, 51705, 53620, 55152, 60480, 61280, 64344, 68940, 72387, 73536, 80430, 82728, 85792, 91920, 96516, 103410, 107240, 110304, 120645, 122560, 128688, 137880, 144774, 160860, 165456, 171584, 183840, 193032, 206820, 214480, 220608, 241290, 257376, 275760, 289548, 321720, 330912, 361935, 367680, 386064, 413640, 428960, 482580, 514752, 551520, 579096, 643440, 661824, 723870, 772128, 827280, 857920, 965160, 1103040, 1158192, 1286880, 1447740, 1544256, 1654560, 1930320, 2316384, 2573760, 2895480, 3309120, 3860640, 4632768, 5790960, 7721280, 11581920, 23163840]

約数ペア:

[(1, 23163840), (2, 11581920), (3, 7721280), (4, 5790960), (5, 4632768), (6, 3860640), (7, 3309120), (8, 2895480), (9, 2573760), (10, 2316384), (12, 1930320), (14, 1654560), (15, 1544256), (16, 1447740), (18, 1286880), (20, 1158192), (21, 1103040), (24, 965160), (27, 857920), (28, 827280), (30, 772128), (32, 723870), (35, 661824), (36, 643440), (40, 579096), (42, 551520), (45, 514752), (48, 482580), (54, 428960), (56, 413640), (60, 386064), (63, 367680), (64, 361935), (70, 330912), (72, 321720), (80, 289548), (84, 275760), (90, 257376), (96, 241290), (105, 220608), (108, 214480), (112, 206820), (120, 193032), (126, 183840), (135, 171584), (140, 165456), (144, 160860), (160, 144774), (168, 137880), (180, 128688), (189, 122560), (192, 120645), (210, 110304), (216, 107240), (224, 103410), (240, 96516), (252, 91920), (270, 85792), (280, 82728), (288, 80430), (315, 73536), (320, 72387), (336, 68940), (360, 64344), (378, 61280), (383, 60480), (420, 55152), (432, 53620), (448, 51705), (480, 48258), (504, 45960), (540, 42896), (560, 41364), (576, 40215), (630, 36768), (672, 34470), (720, 32172), (756, 30640), (766, 30240), (840, 27576), (864, 26810), (945, 24512), (960, 24129), (1008, 22980), (1080, 21448), (1120, 20682), (1149, 20160), (1260, 18384), (1344, 17235), (1440, 16086), (1512, 15320), (1532, 15120), (1680, 13788), (1728, 13405), (1890, 12256), (1915, 12096), (2016, 11490), (2160, 10724), (2240, 10341), (2298, 10080), (2520, 9192), (2681, 8640), (2880, 8043), (3024, 7660), (3064, 7560), (3360, 6894), (3447, 6720), (3780, 6128), (3830, 6048), (4032, 5745), (4320, 5362), (4596, 5040)]