84183680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 256

約数和(自身を含む): 258508800

約数和(自身を除く): 174325120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 43, 46, 56, 64, 70, 76, 80, 86, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 172, 184, 190, 215, 224, 230, 266, 280, 301, 304, 320, 322, 344, 368, 380, 430, 437, 448, 460, 532, 560, 602, 608, 640, 644, 665, 688, 736, 760, 805, 817, 860, 874, 896, 920, 989, 1064, 1120, 1204, 1216, 1288, 1330, 1376, 1472, 1505, 1520, 1610, 1634, 1720, 1748, 1840, 1978, 2128, 2185, 2240, 2408, 2432, 2576, 2660, 2752, 2944, 3010, 3040, 3059, 3220, 3268, 3440, 3496, 3680, 3956, 4085, 4256, 4370, 4480, 4816, 4945, 5152, 5320, 5504, 5719, 6020, 6080, 6118, 6440, 6536, 6880, 6923, 6992, 7360, 7912, 8170, 8512, 8740, 9632, 9890, 10304, 10640, 11438, 12040, 12160, 12236, 12880, 13072, 13760, 13846, 13984, 14720, 15295, 15824, 16340, 17024, 17480, 18791, 19264, 19780, 20608, 21280, 22876, 24080, 24472, 25760, 26144, 27520, 27692, 27968, 28595, 30590, 31648, 32680, 34615, 34960, 37582, 38528, 39560, 42560, 45752, 48160, 48944, 51520, 52288, 55384, 55936, 57190, 61180, 63296, 65360, 69230, 69920, 75164, 79120, 85120, 91504, 93955, 96320, 97888, 103040, 104576, 110768, 114380, 122360, 126592, 130720, 131537, 138460, 139840, 150328, 158240, 183008, 187910, 192640, 195776, 221536, 228760, 244720, 261440, 263074, 276920, 279680, 300656, 316480, 366016, 375820, 391552, 443072, 457520, 489440, 522880, 526148, 553840, 601312, 632960, 657685, 732032, 751640, 886144, 915040, 978880, 1052296, 1107680, 1202624, 1315370, 1503280, 1830080, 1957760, 2104592, 2215360, 2405248, 2630740, 3006560, 3660160, 4209184, 4430720, 5261480, 6013120, 8418368, 10522960, 12026240, 16836736, 21045920, 42091840, 84183680]

約数ペア:

[(1, 84183680), (2, 42091840), (4, 21045920), (5, 16836736), (7, 12026240), (8, 10522960), (10, 8418368), (14, 6013120), (16, 5261480), (19, 4430720), (20, 4209184), (23, 3660160), (28, 3006560), (32, 2630740), (35, 2405248), (38, 2215360), (40, 2104592), (43, 1957760), (46, 1830080), (56, 1503280), (64, 1315370), (70, 1202624), (76, 1107680), (80, 1052296), (86, 978880), (92, 915040), (95, 886144), (112, 751640), (115, 732032), (128, 657685), (133, 632960), (140, 601312), (152, 553840), (160, 526148), (161, 522880), (172, 489440), (184, 457520), (190, 443072), (215, 391552), (224, 375820), (230, 366016), (266, 316480), (280, 300656), (301, 279680), (304, 276920), (320, 263074), (322, 261440), (344, 244720), (368, 228760), (380, 221536), (430, 195776), (437, 192640), (448, 187910), (460, 183008), (532, 158240), (560, 150328), (602, 139840), (608, 138460), (640, 131537), (644, 130720), (665, 126592), (688, 122360), (736, 114380), (760, 110768), (805, 104576), (817, 103040), (860, 97888), (874, 96320), (896, 93955), (920, 91504), (989, 85120), (1064, 79120), (1120, 75164), (1204, 69920), (1216, 69230), (1288, 65360), (1330, 63296), (1376, 61180), (1472, 57190), (1505, 55936), (1520, 55384), (1610, 52288), (1634, 51520), (1720, 48944), (1748, 48160), (1840, 45752), (1978, 42560), (2128, 39560), (2185, 38528), (2240, 37582), (2408, 34960), (2432, 34615), (2576, 32680), (2660, 31648), (2752, 30590), (2944, 28595), (3010, 27968), (3040, 27692), (3059, 27520), (3220, 26144), (3268, 25760), (3440, 24472), (3496, 24080), (3680, 22876), (3956, 21280), (4085, 20608), (4256, 19780), (4370, 19264), (4480, 18791), (4816, 17480), (4945, 17024), (5152, 16340), (5320, 15824), (5504, 15295), (5719, 14720), (6020, 13984), (6080, 13846), (6118, 13760), (6440, 13072), (6536, 12880), (6880, 12236), (6923, 12160), (6992, 12040), (7360, 11438), (7912, 10640), (8170, 10304), (8512, 9890), (8740, 9632)]