82783920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 187198800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 179, 188, 205, 235, 240, 246, 282, 328, 358, 376, 410, 470, 492, 537, 564, 615, 656, 705, 716, 752, 820, 895, 940, 984, 1074, 1128, 1230, 1410, 1432, 1640, 1790, 1880, 1927, 1968, 2148, 2256, 2460, 2685, 2820, 2864, 3280, 3580, 3760, 3854, 4296, 4920, 5370, 5640, 5781, 7160, 7339, 7708, 8413, 8592, 9635, 9840, 10740, 11280, 11562, 14320, 14678, 15416, 16826, 19270, 21480, 22017, 23124, 25239, 28905, 29356, 30832, 33652, 36695, 38540, 42065, 42960, 44034, 46248, 50478, 57810, 58712, 67304, 73390, 77080, 84130, 88068, 92496, 100956, 110085, 115620, 117424, 126195, 134608, 146780, 154160, 168260, 176136, 201912, 220170, 231240, 252390, 293560, 336520, 344933, 352272, 403824, 440340, 462480, 504780, 587120, 673040, 689866, 880680, 1009560, 1034799, 1379732, 1724665, 1761360, 2019120, 2069598, 2759464, 3449330, 4139196, 5173995, 5518928, 6898660, 8278392, 10347990, 13797320, 16556784, 20695980, 27594640, 41391960, 82783920]

約数ペア:

[(1, 82783920), (2, 41391960), (3, 27594640), (4, 20695980), (5, 16556784), (6, 13797320), (8, 10347990), (10, 8278392), (12, 6898660), (15, 5518928), (16, 5173995), (20, 4139196), (24, 3449330), (30, 2759464), (40, 2069598), (41, 2019120), (47, 1761360), (48, 1724665), (60, 1379732), (80, 1034799), (82, 1009560), (94, 880680), (120, 689866), (123, 673040), (141, 587120), (164, 504780), (179, 462480), (188, 440340), (205, 403824), (235, 352272), (240, 344933), (246, 336520), (282, 293560), (328, 252390), (358, 231240), (376, 220170), (410, 201912), (470, 176136), (492, 168260), (537, 154160), (564, 146780), (615, 134608), (656, 126195), (705, 117424), (716, 115620), (752, 110085), (820, 100956), (895, 92496), (940, 88068), (984, 84130), (1074, 77080), (1128, 73390), (1230, 67304), (1410, 58712), (1432, 57810), (1640, 50478), (1790, 46248), (1880, 44034), (1927, 42960), (1968, 42065), (2148, 38540), (2256, 36695), (2460, 33652), (2685, 30832), (2820, 29356), (2864, 28905), (3280, 25239), (3580, 23124), (3760, 22017), (3854, 21480), (4296, 19270), (4920, 16826), (5370, 15416), (5640, 14678), (5781, 14320), (7160, 11562), (7339, 11280), (7708, 10740), (8413, 9840), (8592, 9635)]