63351680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 112904320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 179, 224, 280, 316, 320, 358, 395, 448, 553, 560, 632, 640, 716, 790, 895, 896, 1106, 1120, 1253, 1264, 1432, 1580, 1790, 2212, 2240, 2506, 2528, 2765, 2864, 3160, 3580, 4424, 4480, 5012, 5056, 5530, 5728, 6265, 6320, 7160, 8848, 10024, 10112, 11060, 11456, 12530, 12640, 14141, 14320, 17696, 20048, 22120, 22912, 25060, 25280, 28282, 28640, 35392, 40096, 44240, 50120, 50560, 56564, 57280, 70705, 70784, 80192, 88480, 98987, 100240, 113128, 114560, 141410, 160384, 176960, 197974, 200480, 226256, 282820, 353920, 395948, 400960, 452512, 494935, 565640, 791896, 801920, 905024, 989870, 1131280, 1583792, 1810048, 1979740, 2262560, 3167584, 3959480, 4525120, 6335168, 7918960, 9050240, 12670336, 15837920, 31675840, 63351680]

約数ペア:

[(1, 63351680), (2, 31675840), (4, 15837920), (5, 12670336), (7, 9050240), (8, 7918960), (10, 6335168), (14, 4525120), (16, 3959480), (20, 3167584), (28, 2262560), (32, 1979740), (35, 1810048), (40, 1583792), (56, 1131280), (64, 989870), (70, 905024), (79, 801920), (80, 791896), (112, 565640), (128, 494935), (140, 452512), (158, 400960), (160, 395948), (179, 353920), (224, 282820), (280, 226256), (316, 200480), (320, 197974), (358, 176960), (395, 160384), (448, 141410), (553, 114560), (560, 113128), (632, 100240), (640, 98987), (716, 88480), (790, 80192), (895, 70784), (896, 70705), (1106, 57280), (1120, 56564), (1253, 50560), (1264, 50120), (1432, 44240), (1580, 40096), (1790, 35392), (2212, 28640), (2240, 28282), (2506, 25280), (2528, 25060), (2765, 22912), (2864, 22120), (3160, 20048), (3580, 17696), (4424, 14320), (4480, 14141), (5012, 12640), (5056, 12530), (5530, 11456), (5728, 11060), (6265, 10112), (6320, 10024), (7160, 8848)]