128922360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6717

約数の個数: 128

約数和(自身を含む): 461306880

約数和(自身を除く): 332384520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 6673, 9660, 13346, 19320, 20019, 26692, 33365, 40038, 46711, 53384, 66730, 80076, 93422, 100095, 133460, 140133, 153479, 160152, 186844, 200190, 233555, 266920, 280266, 306958, 373688, 400380, 460437, 467110, 560532, 613916, 700665, 767395, 800760, 920874, 934220, 1074353, 1121064, 1227832, 1401330, 1534790, 1841748, 1868440, 2148706, 2302185, 2802660, 3069580, 3223059, 3683496, 4297412, 4604370, 5371765, 5605320, 6139160, 6446118, 8594824, 9208740, 10743530, 12892236, 16115295, 18417480, 21487060, 25784472, 32230590, 42974120, 64461180, 128922360]

約数ペア:

[(1, 128922360), (2, 64461180), (3, 42974120), (4, 32230590), (5, 25784472), (6, 21487060), (7, 18417480), (8, 16115295), (10, 12892236), (12, 10743530), (14, 9208740), (15, 8594824), (20, 6446118), (21, 6139160), (23, 5605320), (24, 5371765), (28, 4604370), (30, 4297412), (35, 3683496), (40, 3223059), (42, 3069580), (46, 2802660), (56, 2302185), (60, 2148706), (69, 1868440), (70, 1841748), (84, 1534790), (92, 1401330), (105, 1227832), (115, 1121064), (120, 1074353), (138, 934220), (140, 920874), (161, 800760), (168, 767395), (184, 700665), (210, 613916), (230, 560532), (276, 467110), (280, 460437), (322, 400380), (345, 373688), (420, 306958), (460, 280266), (483, 266920), (552, 233555), (644, 200190), (690, 186844), (805, 160152), (840, 153479), (920, 140133), (966, 133460), (1288, 100095), (1380, 93422), (1610, 80076), (1932, 66730), (2415, 53384), (2760, 46711), (3220, 40038), (3864, 33365), (4830, 26692), (6440, 20019), (6673, 19320), (9660, 13346)]