871952880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 2766233664

約数和(自身を除く): 1894280784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 157, 219, 240, 292, 314, 317, 365, 438, 471, 584, 628, 634, 730, 785, 876, 942, 951, 1095, 1168, 1256, 1268, 1460, 1570, 1585, 1752, 1884, 1902, 2190, 2355, 2512, 2536, 2920, 3140, 3170, 3504, 3768, 3804, 4380, 4710, 4755, 5072, 5840, 6280, 6340, 7536, 7608, 8760, 9420, 9510, 11461, 12560, 12680, 15216, 17520, 18840, 19020, 22922, 23141, 25360, 34383, 37680, 38040, 45844, 46282, 49769, 57305, 68766, 69423, 76080, 91688, 92564, 99538, 114610, 115705, 137532, 138846, 149307, 171915, 183376, 185128, 199076, 229220, 231410, 248845, 275064, 277692, 298614, 343830, 347115, 370256, 398152, 458440, 462820, 497690, 550128, 555384, 597228, 687660, 694230, 746535, 796304, 916880, 925640, 995380, 1110768, 1194456, 1375320, 1388460, 1493070, 1851280, 1990760, 2388912, 2750640, 2776920, 2986140, 3633137, 3981520, 5553840, 5972280, 7266274, 10899411, 11944560, 14532548, 18165685, 21798822, 29065096, 36331370, 43597644, 54497055, 58130192, 72662740, 87195288, 108994110, 145325480, 174390576, 217988220, 290650960, 435976440, 871952880]

約数ペア:

[(1, 871952880), (2, 435976440), (3, 290650960), (4, 217988220), (5, 174390576), (6, 145325480), (8, 108994110), (10, 87195288), (12, 72662740), (15, 58130192), (16, 54497055), (20, 43597644), (24, 36331370), (30, 29065096), (40, 21798822), (48, 18165685), (60, 14532548), (73, 11944560), (80, 10899411), (120, 7266274), (146, 5972280), (157, 5553840), (219, 3981520), (240, 3633137), (292, 2986140), (314, 2776920), (317, 2750640), (365, 2388912), (438, 1990760), (471, 1851280), (584, 1493070), (628, 1388460), (634, 1375320), (730, 1194456), (785, 1110768), (876, 995380), (942, 925640), (951, 916880), (1095, 796304), (1168, 746535), (1256, 694230), (1268, 687660), (1460, 597228), (1570, 555384), (1585, 550128), (1752, 497690), (1884, 462820), (1902, 458440), (2190, 398152), (2355, 370256), (2512, 347115), (2536, 343830), (2920, 298614), (3140, 277692), (3170, 275064), (3504, 248845), (3768, 231410), (3804, 229220), (4380, 199076), (4710, 185128), (4755, 183376), (5072, 171915), (5840, 149307), (6280, 138846), (6340, 137532), (7536, 115705), (7608, 114610), (8760, 99538), (9420, 92564), (9510, 91688), (11461, 76080), (12560, 69423), (12680, 68766), (15216, 57305), (17520, 49769), (18840, 46282), (19020, 45844), (22922, 38040), (23141, 37680), (25360, 34383)]