69894880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 112125728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 151, 160, 176, 220, 263, 302, 352, 440, 526, 604, 755, 880, 1052, 1208, 1315, 1510, 1661, 1760, 2104, 2416, 2630, 2893, 3020, 3322, 4208, 4832, 5260, 5786, 6040, 6644, 8305, 8416, 10520, 11572, 12080, 13288, 14465, 16610, 21040, 23144, 24160, 26576, 28930, 33220, 39713, 42080, 46288, 53152, 57860, 66440, 79426, 92576, 115720, 132880, 158852, 198565, 231440, 265760, 317704, 397130, 436843, 462880, 635408, 794260, 873686, 1270816, 1588520, 1747372, 2184215, 3177040, 3494744, 4368430, 6354080, 6989488, 8736860, 13978976, 17473720, 34947440, 69894880]

約数ペア:

[(1, 69894880), (2, 34947440), (4, 17473720), (5, 13978976), (8, 8736860), (10, 6989488), (11, 6354080), (16, 4368430), (20, 3494744), (22, 3177040), (32, 2184215), (40, 1747372), (44, 1588520), (55, 1270816), (80, 873686), (88, 794260), (110, 635408), (151, 462880), (160, 436843), (176, 397130), (220, 317704), (263, 265760), (302, 231440), (352, 198565), (440, 158852), (526, 132880), (604, 115720), (755, 92576), (880, 79426), (1052, 66440), (1208, 57860), (1315, 53152), (1510, 46288), (1661, 42080), (1760, 39713), (2104, 33220), (2416, 28930), (2630, 26576), (2893, 24160), (3020, 23144), (3322, 21040), (4208, 16610), (4832, 14465), (5260, 13288), (5786, 12080), (6040, 11572), (6644, 10520), (8305, 8416)]