215826240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32117}}^1$

素因数の和:32144

約数の個数: 112

約数和(自身を含む): 783165312

約数和(自身を除く): 567339072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32117, 64234, 96351, 128468, 160585, 192702, 224819, 256936, 321170, 385404, 449638, 481755, 513872, 642340, 674457, 770808, 899276, 963510, 1027744, 1124095, 1284680, 1348914, 1541616, 1798552, 1927020, 2055488, 2248190, 2569360, 2697828, 3083232, 3372285, 3597104, 3854040, 4496380, 5138720, 5395656, 6166464, 6744570, 7194208, 7708080, 8992760, 10277440, 10791312, 13489140, 14388416, 15416160, 17985520, 21582624, 26978280, 30832320, 35971040, 43165248, 53956560, 71942080, 107913120, 215826240]

約数ペア:

[(1, 215826240), (2, 107913120), (3, 71942080), (4, 53956560), (5, 43165248), (6, 35971040), (7, 30832320), (8, 26978280), (10, 21582624), (12, 17985520), (14, 15416160), (15, 14388416), (16, 13489140), (20, 10791312), (21, 10277440), (24, 8992760), (28, 7708080), (30, 7194208), (32, 6744570), (35, 6166464), (40, 5395656), (42, 5138720), (48, 4496380), (56, 3854040), (60, 3597104), (64, 3372285), (70, 3083232), (80, 2697828), (84, 2569360), (96, 2248190), (105, 2055488), (112, 1927020), (120, 1798552), (140, 1541616), (160, 1348914), (168, 1284680), (192, 1124095), (210, 1027744), (224, 963510), (240, 899276), (280, 770808), (320, 674457), (336, 642340), (420, 513872), (448, 481755), (480, 449638), (560, 385404), (672, 321170), (840, 256936), (960, 224819), (1120, 192702), (1344, 160585), (1680, 128468), (2240, 96351), (3360, 64234), (6720, 32117)]