84756560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 162727600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 170, 203, 232, 238, 272, 280, 290, 307, 340, 406, 464, 476, 493, 560, 580, 595, 614, 680, 812, 952, 986, 1015, 1160, 1190, 1228, 1360, 1535, 1624, 1904, 1972, 2030, 2149, 2320, 2380, 2456, 2465, 3070, 3248, 3451, 3944, 4060, 4298, 4760, 4912, 4930, 5219, 6140, 6902, 7888, 8120, 8596, 8903, 9520, 9860, 10438, 10745, 12280, 13804, 16240, 17192, 17255, 17806, 19720, 20876, 21490, 24560, 26095, 27608, 34384, 34510, 35612, 36533, 39440, 41752, 42980, 44515, 52190, 55216, 62321, 69020, 71224, 73066, 83504, 85960, 89030, 104380, 124642, 138040, 142448, 146132, 151351, 171920, 178060, 182665, 208760, 249284, 276080, 292264, 302702, 311605, 356120, 365330, 417520, 498568, 584528, 605404, 623210, 712240, 730660, 756755, 997136, 1059457, 1210808, 1246420, 1461320, 1513510, 2118914, 2421616, 2492840, 2922640, 3027020, 4237828, 4985680, 5297285, 6054040, 8475656, 10594570, 12108080, 16951312, 21189140, 42378280, 84756560]

約数ペア:

[(1, 84756560), (2, 42378280), (4, 21189140), (5, 16951312), (7, 12108080), (8, 10594570), (10, 8475656), (14, 6054040), (16, 5297285), (17, 4985680), (20, 4237828), (28, 3027020), (29, 2922640), (34, 2492840), (35, 2421616), (40, 2118914), (56, 1513510), (58, 1461320), (68, 1246420), (70, 1210808), (80, 1059457), (85, 997136), (112, 756755), (116, 730660), (119, 712240), (136, 623210), (140, 605404), (145, 584528), (170, 498568), (203, 417520), (232, 365330), (238, 356120), (272, 311605), (280, 302702), (290, 292264), (307, 276080), (340, 249284), (406, 208760), (464, 182665), (476, 178060), (493, 171920), (560, 151351), (580, 146132), (595, 142448), (614, 138040), (680, 124642), (812, 104380), (952, 89030), (986, 85960), (1015, 83504), (1160, 73066), (1190, 71224), (1228, 69020), (1360, 62321), (1535, 55216), (1624, 52190), (1904, 44515), (1972, 42980), (2030, 41752), (2149, 39440), (2320, 36533), (2380, 35612), (2456, 34510), (2465, 34384), (3070, 27608), (3248, 26095), (3451, 24560), (3944, 21490), (4060, 20876), (4298, 19720), (4760, 17806), (4912, 17255), (4930, 17192), (5219, 16240), (6140, 13804), (6902, 12280), (7888, 10745), (8120, 10438), (8596, 9860), (8903, 9520)]