83616960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 224

約数和(自身を含む): 317187072

約数和(自身を除く): 233570112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 541, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1082, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1623, 1680, 1840, 1932, 2164, 2208, 2240, 2415, 2576, 2705, 2760, 3220, 3246, 3360, 3680, 3787, 3864, 4328, 4416, 4830, 5152, 5410, 5520, 6440, 6492, 6720, 7360, 7574, 7728, 8115, 8656, 9660, 10304, 10820, 11040, 11361, 12443, 12880, 12984, 15148, 15456, 16230, 17312, 18935, 19320, 21640, 22080, 22722, 24886, 25760, 25968, 30296, 30912, 32460, 34624, 37329, 37870, 38640, 43280, 45444, 49772, 51520, 51936, 56805, 60592, 62215, 64920, 74658, 75740, 77280, 86560, 87101, 90888, 99544, 103872, 113610, 121184, 124430, 129840, 149316, 151480, 154560, 173120, 174202, 181776, 186645, 199088, 227220, 242368, 248860, 259680, 261303, 298632, 302960, 348404, 363552, 373290, 398176, 435505, 454440, 497720, 519360, 522606, 597264, 605920, 696808, 727104, 746580, 796352, 871010, 908880, 995440, 1045212, 1194528, 1211840, 1306515, 1393616, 1493160, 1742020, 1817760, 1990880, 2090424, 2389056, 2613030, 2787232, 2986320, 3484040, 3635520, 3981760, 4180848, 5226060, 5574464, 5972640, 6968080, 8361696, 10452120, 11945280, 13936160, 16723392, 20904240, 27872320, 41808480, 83616960]

約数ペア:

[(1, 83616960), (2, 41808480), (3, 27872320), (4, 20904240), (5, 16723392), (6, 13936160), (7, 11945280), (8, 10452120), (10, 8361696), (12, 6968080), (14, 5972640), (15, 5574464), (16, 5226060), (20, 4180848), (21, 3981760), (23, 3635520), (24, 3484040), (28, 2986320), (30, 2787232), (32, 2613030), (35, 2389056), (40, 2090424), (42, 1990880), (46, 1817760), (48, 1742020), (56, 1493160), (60, 1393616), (64, 1306515), (69, 1211840), (70, 1194528), (80, 1045212), (84, 995440), (92, 908880), (96, 871010), (105, 796352), (112, 746580), (115, 727104), (120, 696808), (138, 605920), (140, 597264), (160, 522606), (161, 519360), (168, 497720), (184, 454440), (192, 435505), (210, 398176), (224, 373290), (230, 363552), (240, 348404), (276, 302960), (280, 298632), (320, 261303), (322, 259680), (336, 248860), (345, 242368), (368, 227220), (420, 199088), (448, 186645), (460, 181776), (480, 174202), (483, 173120), (541, 154560), (552, 151480), (560, 149316), (644, 129840), (672, 124430), (690, 121184), (736, 113610), (805, 103872), (840, 99544), (920, 90888), (960, 87101), (966, 86560), (1082, 77280), (1104, 75740), (1120, 74658), (1288, 64920), (1344, 62215), (1380, 60592), (1472, 56805), (1610, 51936), (1623, 51520), (1680, 49772), (1840, 45444), (1932, 43280), (2164, 38640), (2208, 37870), (2240, 37329), (2415, 34624), (2576, 32460), (2705, 30912), (2760, 30296), (3220, 25968), (3246, 25760), (3360, 24886), (3680, 22722), (3787, 22080), (3864, 21640), (4328, 19320), (4416, 18935), (4830, 17312), (5152, 16230), (5410, 15456), (5520, 15148), (6440, 12984), (6492, 12880), (6720, 12443), (7360, 11361), (7574, 11040), (7728, 10820), (8115, 10304), (8656, 9660)]