143235680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 274802080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 127, 133, 140, 152, 160, 190, 212, 224, 254, 265, 266, 280, 304, 371, 380, 424, 508, 530, 532, 560, 608, 635, 665, 742, 760, 848, 889, 1007, 1016, 1060, 1064, 1120, 1270, 1330, 1484, 1520, 1696, 1778, 1855, 2014, 2032, 2120, 2128, 2413, 2540, 2660, 2968, 3040, 3556, 3710, 4028, 4064, 4240, 4256, 4445, 4826, 5035, 5080, 5320, 5936, 6731, 7049, 7112, 7420, 8056, 8480, 8890, 9652, 10070, 10160, 10640, 11872, 12065, 13462, 14098, 14224, 14840, 16112, 16891, 17780, 19304, 20140, 20320, 21280, 24130, 26924, 28196, 28448, 29680, 32224, 33655, 33782, 35245, 35560, 38608, 40280, 47117, 48260, 53848, 56392, 59360, 67310, 67564, 70490, 71120, 77216, 80560, 84455, 94234, 96520, 107696, 112784, 127889, 134620, 135128, 140980, 142240, 161120, 168910, 188468, 193040, 215392, 225568, 235585, 255778, 269240, 270256, 281960, 337820, 376936, 386080, 471170, 511556, 538480, 540512, 563920, 639445, 675640, 753872, 895223, 942340, 1023112, 1076960, 1127840, 1278890, 1351280, 1507744, 1790446, 1884680, 2046224, 2557780, 2702560, 3580892, 3769360, 4092448, 4476115, 5115560, 7161784, 7538720, 8952230, 10231120, 14323568, 17904460, 20462240, 28647136, 35808920, 71617840, 143235680]

約数ペア:

[(1, 143235680), (2, 71617840), (4, 35808920), (5, 28647136), (7, 20462240), (8, 17904460), (10, 14323568), (14, 10231120), (16, 8952230), (19, 7538720), (20, 7161784), (28, 5115560), (32, 4476115), (35, 4092448), (38, 3769360), (40, 3580892), (53, 2702560), (56, 2557780), (70, 2046224), (76, 1884680), (80, 1790446), (95, 1507744), (106, 1351280), (112, 1278890), (127, 1127840), (133, 1076960), (140, 1023112), (152, 942340), (160, 895223), (190, 753872), (212, 675640), (224, 639445), (254, 563920), (265, 540512), (266, 538480), (280, 511556), (304, 471170), (371, 386080), (380, 376936), (424, 337820), (508, 281960), (530, 270256), (532, 269240), (560, 255778), (608, 235585), (635, 225568), (665, 215392), (742, 193040), (760, 188468), (848, 168910), (889, 161120), (1007, 142240), (1016, 140980), (1060, 135128), (1064, 134620), (1120, 127889), (1270, 112784), (1330, 107696), (1484, 96520), (1520, 94234), (1696, 84455), (1778, 80560), (1855, 77216), (2014, 71120), (2032, 70490), (2120, 67564), (2128, 67310), (2413, 59360), (2540, 56392), (2660, 53848), (2968, 48260), (3040, 47117), (3556, 40280), (3710, 38608), (4028, 35560), (4064, 35245), (4240, 33782), (4256, 33655), (4445, 32224), (4826, 29680), (5035, 28448), (5080, 28196), (5320, 26924), (5936, 24130), (6731, 21280), (7049, 20320), (7112, 20140), (7420, 19304), (8056, 17780), (8480, 16891), (8890, 16112), (9652, 14840), (10070, 14224), (10160, 14098), (10640, 13462), (11872, 12065)]