69712080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 229913856

約数和(自身を除く): 160201776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 173, 184, 219, 230, 240, 276, 292, 345, 346, 365, 368, 438, 460, 519, 552, 584, 690, 692, 730, 865, 876, 920, 1038, 1095, 1104, 1168, 1380, 1384, 1460, 1679, 1730, 1752, 1840, 2076, 2190, 2595, 2760, 2768, 2920, 3358, 3460, 3504, 3979, 4152, 4380, 5037, 5190, 5520, 5840, 6716, 6920, 7958, 8304, 8395, 8760, 10074, 10380, 11937, 12629, 13432, 13840, 15916, 16790, 17520, 19895, 20148, 20760, 23874, 25185, 25258, 26864, 31832, 33580, 37887, 39790, 40296, 41520, 47748, 50370, 50516, 59685, 63145, 63664, 67160, 75774, 79580, 80592, 95496, 100740, 101032, 119370, 126290, 134320, 151548, 159160, 189435, 190992, 201480, 202064, 238740, 252580, 290467, 303096, 318320, 378870, 402960, 477480, 505160, 580934, 606192, 757740, 871401, 954960, 1010320, 1161868, 1452335, 1515480, 1742802, 2323736, 2904670, 3030960, 3485604, 4357005, 4647472, 5809340, 6971208, 8714010, 11618680, 13942416, 17428020, 23237360, 34856040, 69712080]

約数ペア:

[(1, 69712080), (2, 34856040), (3, 23237360), (4, 17428020), (5, 13942416), (6, 11618680), (8, 8714010), (10, 6971208), (12, 5809340), (15, 4647472), (16, 4357005), (20, 3485604), (23, 3030960), (24, 2904670), (30, 2323736), (40, 1742802), (46, 1515480), (48, 1452335), (60, 1161868), (69, 1010320), (73, 954960), (80, 871401), (92, 757740), (115, 606192), (120, 580934), (138, 505160), (146, 477480), (173, 402960), (184, 378870), (219, 318320), (230, 303096), (240, 290467), (276, 252580), (292, 238740), (345, 202064), (346, 201480), (365, 190992), (368, 189435), (438, 159160), (460, 151548), (519, 134320), (552, 126290), (584, 119370), (690, 101032), (692, 100740), (730, 95496), (865, 80592), (876, 79580), (920, 75774), (1038, 67160), (1095, 63664), (1104, 63145), (1168, 59685), (1380, 50516), (1384, 50370), (1460, 47748), (1679, 41520), (1730, 40296), (1752, 39790), (1840, 37887), (2076, 33580), (2190, 31832), (2595, 26864), (2760, 25258), (2768, 25185), (2920, 23874), (3358, 20760), (3460, 20148), (3504, 19895), (3979, 17520), (4152, 16790), (4380, 15916), (5037, 13840), (5190, 13432), (5520, 12629), (5840, 11937), (6716, 10380), (6920, 10074), (7958, 8760), (8304, 8395)]