542205440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 1508474880

約数和(自身を除く): 966269440

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, 224, 256, 280, 316, 320, 383, 395, 448, 512, 553, 560, 632, 640, 766, 790, 896, 1106, 1120, 1264, 1280, 1532, 1580, 1792, 1915, 2212, 2240, 2528, 2560, 2681, 2765, 3064, 3160, 3584, 3830, 4424, 4480, 5056, 5362, 5530, 6128, 6320, 7660, 8848, 8960, 10112, 10724, 11060, 12256, 12640, 13405, 15320, 17696, 17920, 20224, 21448, 22120, 24512, 25280, 26810, 30257, 30640, 35392, 40448, 42896, 44240, 49024, 50560, 53620, 60514, 61280, 70784, 85792, 88480, 98048, 101120, 107240, 121028, 122560, 141568, 151285, 171584, 176960, 196096, 202240, 211799, 214480, 242056, 245120, 283136, 302570, 343168, 353920, 423598, 428960, 484112, 490240, 605140, 686336, 707840, 847196, 857920, 968224, 980480, 1058995, 1210280, 1372672, 1415680, 1694392, 1715840, 1936448, 2117990, 2420560, 3388784, 3431680, 3872896, 4235980, 4841120, 6777568, 6863360, 7745792, 8471960, 9682240, 13555136, 15491584, 16943920, 19364480, 27110272, 33887840, 38728960, 54220544, 67775680, 77457920, 108441088, 135551360, 271102720, 542205440]

約数ペア:

[(1, 542205440), (2, 271102720), (4, 135551360), (5, 108441088), (7, 77457920), (8, 67775680), (10, 54220544), (14, 38728960), (16, 33887840), (20, 27110272), (28, 19364480), (32, 16943920), (35, 15491584), (40, 13555136), (56, 9682240), (64, 8471960), (70, 7745792), (79, 6863360), (80, 6777568), (112, 4841120), (128, 4235980), (140, 3872896), (158, 3431680), (160, 3388784), (224, 2420560), (256, 2117990), (280, 1936448), (316, 1715840), (320, 1694392), (383, 1415680), (395, 1372672), (448, 1210280), (512, 1058995), (553, 980480), (560, 968224), (632, 857920), (640, 847196), (766, 707840), (790, 686336), (896, 605140), (1106, 490240), (1120, 484112), (1264, 428960), (1280, 423598), (1532, 353920), (1580, 343168), (1792, 302570), (1915, 283136), (2212, 245120), (2240, 242056), (2528, 214480), (2560, 211799), (2681, 202240), (2765, 196096), (3064, 176960), (3160, 171584), (3584, 151285), (3830, 141568), (4424, 122560), (4480, 121028), (5056, 107240), (5362, 101120), (5530, 98048), (6128, 88480), (6320, 85792), (7660, 70784), (8848, 61280), (8960, 60514), (10112, 53620), (10724, 50560), (11060, 49024), (12256, 44240), (12640, 42896), (13405, 40448), (15320, 35392), (17696, 30640), (17920, 30257), (20224, 26810), (21448, 25280), (22120, 24512)]