870672816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:404

約数の個数: 240

約数和(自身を含む): 2815132320

約数和(自身を除く): 1944459504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 109, 117, 136, 144, 153, 156, 204, 208, 218, 221, 234, 251, 272, 306, 312, 327, 408, 436, 442, 468, 502, 612, 624, 654, 663, 753, 816, 872, 884, 936, 981, 1004, 1224, 1308, 1326, 1417, 1506, 1744, 1768, 1853, 1872, 1962, 1989, 2008, 2259, 2448, 2616, 2652, 2834, 3012, 3263, 3536, 3706, 3924, 3978, 4016, 4251, 4267, 4518, 5232, 5304, 5559, 5668, 6024, 6526, 7412, 7848, 7956, 8502, 8534, 9036, 9789, 10608, 11118, 11336, 12048, 12753, 12801, 13052, 14824, 15696, 15912, 16677, 17004, 17068, 18072, 19578, 22236, 22672, 24089, 25506, 25602, 26104, 27359, 29367, 29648, 31824, 33354, 34008, 34136, 36144, 38403, 39156, 44472, 48178, 51012, 51204, 52208, 54718, 55471, 58734, 66708, 68016, 68272, 72267, 76806, 78312, 82077, 88944, 96356, 102024, 102408, 109436, 110942, 117468, 133416, 144534, 153612, 156624, 164154, 166413, 192712, 204048, 204816, 216801, 218872, 221884, 234936, 246231, 266832, 289068, 307224, 328308, 332826, 355667, 385424, 433602, 437744, 443768, 465103, 469872, 492462, 499239, 578136, 614448, 656616, 665652, 711334, 867204, 887536, 930206, 984924, 998478, 1067001, 1156272, 1313232, 1331304, 1395309, 1422668, 1734408, 1860412, 1969848, 1996956, 2134002, 2662608, 2790618, 2845336, 3201003, 3468816, 3720824, 3939696, 3993912, 4185927, 4268004, 5581236, 5690672, 6046339, 6402006, 7441648, 7987824, 8371854, 8536008, 11162472, 12092678, 12804012, 16743708, 17072016, 18139017, 22324944, 24185356, 25608024, 33487416, 36278034, 48370712, 51216048, 54417051, 66974832, 72556068, 96741424, 108834102, 145112136, 217668204, 290224272, 435336408, 870672816]

約数ペア:

[(1, 870672816), (2, 435336408), (3, 290224272), (4, 217668204), (6, 145112136), (8, 108834102), (9, 96741424), (12, 72556068), (13, 66974832), (16, 54417051), (17, 51216048), (18, 48370712), (24, 36278034), (26, 33487416), (34, 25608024), (36, 24185356), (39, 22324944), (48, 18139017), (51, 17072016), (52, 16743708), (68, 12804012), (72, 12092678), (78, 11162472), (102, 8536008), (104, 8371854), (109, 7987824), (117, 7441648), (136, 6402006), (144, 6046339), (153, 5690672), (156, 5581236), (204, 4268004), (208, 4185927), (218, 3993912), (221, 3939696), (234, 3720824), (251, 3468816), (272, 3201003), (306, 2845336), (312, 2790618), (327, 2662608), (408, 2134002), (436, 1996956), (442, 1969848), (468, 1860412), (502, 1734408), (612, 1422668), (624, 1395309), (654, 1331304), (663, 1313232), (753, 1156272), (816, 1067001), (872, 998478), (884, 984924), (936, 930206), (981, 887536), (1004, 867204), (1224, 711334), (1308, 665652), (1326, 656616), (1417, 614448), (1506, 578136), (1744, 499239), (1768, 492462), (1853, 469872), (1872, 465103), (1962, 443768), (1989, 437744), (2008, 433602), (2259, 385424), (2448, 355667), (2616, 332826), (2652, 328308), (2834, 307224), (3012, 289068), (3263, 266832), (3536, 246231), (3706, 234936), (3924, 221884), (3978, 218872), (4016, 216801), (4251, 204816), (4267, 204048), (4518, 192712), (5232, 166413), (5304, 164154), (5559, 156624), (5668, 153612), (6024, 144534), (6526, 133416), (7412, 117468), (7848, 110942), (7956, 109436), (8502, 102408), (8534, 102024), (9036, 96356), (9789, 88944), (10608, 82077), (11118, 78312), (11336, 76806), (12048, 72267), (12753, 68272), (12801, 68016), (13052, 66708), (14824, 58734), (15696, 55471), (15912, 54718), (16677, 52208), (17004, 51204), (17068, 51012), (18072, 48178), (19578, 44472), (22236, 39156), (22672, 38403), (24089, 36144), (25506, 34136), (25602, 34008), (26104, 33354), (27359, 31824), (29367, 29648)]