212508800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 614692800

約数和(自身を除く): 402184000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 70, 80, 100, 106, 112, 128, 140, 160, 175, 179, 200, 212, 224, 265, 280, 320, 350, 358, 371, 400, 424, 448, 530, 560, 640, 700, 716, 742, 800, 848, 895, 896, 1060, 1120, 1253, 1325, 1400, 1432, 1484, 1600, 1696, 1790, 1855, 2120, 2240, 2506, 2650, 2800, 2864, 2968, 3200, 3392, 3580, 3710, 4240, 4475, 4480, 5012, 5300, 5600, 5728, 5936, 6265, 6784, 7160, 7420, 8480, 8950, 9275, 9487, 10024, 10600, 11200, 11456, 11872, 12530, 14320, 14840, 16960, 17900, 18550, 18974, 20048, 21200, 22400, 22912, 23744, 25060, 28640, 29680, 31325, 33920, 35800, 37100, 37948, 40096, 42400, 47435, 47488, 50120, 57280, 59360, 62650, 66409, 71600, 74200, 75896, 80192, 84800, 94870, 100240, 114560, 118720, 125300, 132818, 143200, 148400, 151792, 160384, 169600, 189740, 200480, 237175, 237440, 250600, 265636, 286400, 296800, 303584, 332045, 379480, 400960, 474350, 501200, 531272, 572800, 593600, 607168, 664090, 758960, 801920, 948700, 1002400, 1062544, 1187200, 1214336, 1328180, 1517920, 1660225, 1897400, 2004800, 2125088, 2656360, 3035840, 3320450, 3794800, 4009600, 4250176, 5312720, 6071680, 6640900, 7589600, 8500352, 10625440, 13281800, 15179200, 21250880, 26563600, 30358400, 42501760, 53127200, 106254400, 212508800]

約数ペア:

[(1, 212508800), (2, 106254400), (4, 53127200), (5, 42501760), (7, 30358400), (8, 26563600), (10, 21250880), (14, 15179200), (16, 13281800), (20, 10625440), (25, 8500352), (28, 7589600), (32, 6640900), (35, 6071680), (40, 5312720), (50, 4250176), (53, 4009600), (56, 3794800), (64, 3320450), (70, 3035840), (80, 2656360), (100, 2125088), (106, 2004800), (112, 1897400), (128, 1660225), (140, 1517920), (160, 1328180), (175, 1214336), (179, 1187200), (200, 1062544), (212, 1002400), (224, 948700), (265, 801920), (280, 758960), (320, 664090), (350, 607168), (358, 593600), (371, 572800), (400, 531272), (424, 501200), (448, 474350), (530, 400960), (560, 379480), (640, 332045), (700, 303584), (716, 296800), (742, 286400), (800, 265636), (848, 250600), (895, 237440), (896, 237175), (1060, 200480), (1120, 189740), (1253, 169600), (1325, 160384), (1400, 151792), (1432, 148400), (1484, 143200), (1600, 132818), (1696, 125300), (1790, 118720), (1855, 114560), (2120, 100240), (2240, 94870), (2506, 84800), (2650, 80192), (2800, 75896), (2864, 74200), (2968, 71600), (3200, 66409), (3392, 62650), (3580, 59360), (3710, 57280), (4240, 50120), (4475, 47488), (4480, 47435), (5012, 42400), (5300, 40096), (5600, 37948), (5728, 37100), (5936, 35800), (6265, 33920), (6784, 31325), (7160, 29680), (7420, 28640), (8480, 25060), (8950, 23744), (9275, 22912), (9487, 22400), (10024, 21200), (10600, 20048), (11200, 18974), (11456, 18550), (11872, 17900), (12530, 16960), (14320, 14840)]