71543360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 210068160

約数和(自身を除く): 138524800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 133, 140, 152, 160, 164, 190, 205, 224, 266, 280, 287, 304, 320, 328, 380, 410, 448, 532, 560, 574, 608, 656, 665, 760, 779, 820, 1064, 1120, 1148, 1216, 1312, 1330, 1435, 1520, 1558, 1640, 1681, 2128, 2240, 2296, 2624, 2660, 2870, 3040, 3116, 3280, 3362, 3895, 4256, 4592, 5320, 5453, 5740, 6080, 6232, 6560, 6724, 7790, 8405, 8512, 9184, 10640, 10906, 11480, 11767, 12464, 13120, 13448, 15580, 16810, 18368, 21280, 21812, 22960, 23534, 24928, 26896, 27265, 31160, 31939, 33620, 42560, 43624, 45920, 47068, 49856, 53792, 54530, 58835, 62320, 63878, 67240, 87248, 91840, 94136, 107584, 109060, 117670, 124640, 127756, 134480, 159695, 174496, 188272, 218120, 223573, 235340, 249280, 255512, 268960, 319390, 348992, 376544, 436240, 447146, 470680, 511024, 537920, 638780, 753088, 872480, 894292, 941360, 1022048, 1117865, 1277560, 1744960, 1788584, 1882720, 2044096, 2235730, 2555120, 3577168, 3765440, 4471460, 5110240, 7154336, 8942920, 10220480, 14308672, 17885840, 35771680, 71543360]

約数ペア:

[(1, 71543360), (2, 35771680), (4, 17885840), (5, 14308672), (7, 10220480), (8, 8942920), (10, 7154336), (14, 5110240), (16, 4471460), (19, 3765440), (20, 3577168), (28, 2555120), (32, 2235730), (35, 2044096), (38, 1882720), (40, 1788584), (41, 1744960), (56, 1277560), (64, 1117865), (70, 1022048), (76, 941360), (80, 894292), (82, 872480), (95, 753088), (112, 638780), (133, 537920), (140, 511024), (152, 470680), (160, 447146), (164, 436240), (190, 376544), (205, 348992), (224, 319390), (266, 268960), (280, 255512), (287, 249280), (304, 235340), (320, 223573), (328, 218120), (380, 188272), (410, 174496), (448, 159695), (532, 134480), (560, 127756), (574, 124640), (608, 117670), (656, 109060), (665, 107584), (760, 94136), (779, 91840), (820, 87248), (1064, 67240), (1120, 63878), (1148, 62320), (1216, 58835), (1312, 54530), (1330, 53792), (1435, 49856), (1520, 47068), (1558, 45920), (1640, 43624), (1681, 42560), (2128, 33620), (2240, 31939), (2296, 31160), (2624, 27265), (2660, 26896), (2870, 24928), (3040, 23534), (3116, 22960), (3280, 21812), (3362, 21280), (3895, 18368), (4256, 16810), (4592, 15580), (5320, 13448), (5453, 13120), (5740, 12464), (6080, 11767), (6232, 11480), (6560, 10906), (6724, 10640), (7790, 9184), (8405, 8512)]