84673120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 167891360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 173, 184, 190, 224, 230, 266, 280, 304, 322, 346, 368, 380, 437, 460, 532, 560, 608, 644, 665, 692, 736, 760, 805, 865, 874, 920, 1064, 1120, 1211, 1288, 1330, 1384, 1520, 1610, 1730, 1748, 1840, 2128, 2185, 2422, 2576, 2660, 2768, 3040, 3059, 3220, 3287, 3460, 3496, 3680, 3979, 4256, 4370, 4844, 5152, 5320, 5536, 6055, 6118, 6440, 6574, 6920, 6992, 7958, 8740, 9688, 10640, 12110, 12236, 12880, 13148, 13840, 13984, 15295, 15916, 16435, 17480, 19376, 19895, 21280, 23009, 24220, 24472, 25760, 26296, 27680, 27853, 30590, 31832, 32870, 34960, 38752, 39790, 46018, 48440, 48944, 52592, 55706, 61180, 63664, 65740, 69920, 75601, 79580, 92036, 96880, 97888, 105184, 111412, 115045, 122360, 127328, 131480, 139265, 151202, 159160, 184072, 193760, 222824, 230090, 244720, 262960, 278530, 302404, 318320, 368144, 378005, 445648, 460180, 489440, 525920, 529207, 557060, 604808, 636640, 736288, 756010, 891296, 920360, 1058414, 1114120, 1209616, 1512020, 1840720, 2116828, 2228240, 2419232, 2646035, 3024040, 3681440, 4233656, 4456480, 5292070, 6048080, 8467312, 10584140, 12096160, 16934624, 21168280, 42336560, 84673120]

約数ペア:

[(1, 84673120), (2, 42336560), (4, 21168280), (5, 16934624), (7, 12096160), (8, 10584140), (10, 8467312), (14, 6048080), (16, 5292070), (19, 4456480), (20, 4233656), (23, 3681440), (28, 3024040), (32, 2646035), (35, 2419232), (38, 2228240), (40, 2116828), (46, 1840720), (56, 1512020), (70, 1209616), (76, 1114120), (80, 1058414), (92, 920360), (95, 891296), (112, 756010), (115, 736288), (133, 636640), (140, 604808), (152, 557060), (160, 529207), (161, 525920), (173, 489440), (184, 460180), (190, 445648), (224, 378005), (230, 368144), (266, 318320), (280, 302404), (304, 278530), (322, 262960), (346, 244720), (368, 230090), (380, 222824), (437, 193760), (460, 184072), (532, 159160), (560, 151202), (608, 139265), (644, 131480), (665, 127328), (692, 122360), (736, 115045), (760, 111412), (805, 105184), (865, 97888), (874, 96880), (920, 92036), (1064, 79580), (1120, 75601), (1211, 69920), (1288, 65740), (1330, 63664), (1384, 61180), (1520, 55706), (1610, 52592), (1730, 48944), (1748, 48440), (1840, 46018), (2128, 39790), (2185, 38752), (2422, 34960), (2576, 32870), (2660, 31832), (2768, 30590), (3040, 27853), (3059, 27680), (3220, 26296), (3287, 25760), (3460, 24472), (3496, 24220), (3680, 23009), (3979, 21280), (4256, 19895), (4370, 19376), (4844, 17480), (5152, 16435), (5320, 15916), (5536, 15295), (6055, 13984), (6118, 13840), (6440, 13148), (6574, 12880), (6920, 12236), (6992, 12110), (7958, 10640), (8740, 9688)]