1992279960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26479}}^1$

素因数の和:26526

約数の個数: 192

約数和(自身を含む): 7435584000

約数和(自身を除く): 5443304040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 26479, 37620, 52958, 75240, 79437, 105916, 132395, 158874, 211832, 238311, 264790, 291269, 317748, 397185, 476622, 503101, 529580, 582538, 635496, 794370, 873807, 953244, 1006202, 1059160, 1165076, 1191555, 1456345, 1509303, 1588740, 1747614, 1906488, 2012404, 2330152, 2383110, 2515505, 2621421, 2912690, 3018606, 3177480, 3495228, 4024808, 4369035, 4527909, 4766220, 5031010, 5242842, 5534111, 5825380, 6037212, 6990456, 7546515, 8738070, 9055818, 9532440, 10062020, 10485684, 11068222, 11650760, 12074424, 13107105, 15093030, 16602333, 17476140, 18111636, 20124040, 20971368, 22136444, 22639545, 26214210, 27670555, 30186060, 33204666, 34952280, 36223272, 44272888, 45279090, 49806999, 52428420, 55341110, 60372120, 66409332, 83011665, 90558180, 99613998, 104856840, 110682220, 132818664, 166023330, 181116360, 199227996, 221364440, 249034995, 332046660, 398455992, 498069990, 664093320, 996139980, 1992279960]

約数ペア:

[(1, 1992279960), (2, 996139980), (3, 664093320), (4, 498069990), (5, 398455992), (6, 332046660), (8, 249034995), (9, 221364440), (10, 199227996), (11, 181116360), (12, 166023330), (15, 132818664), (18, 110682220), (19, 104856840), (20, 99613998), (22, 90558180), (24, 83011665), (30, 66409332), (33, 60372120), (36, 55341110), (38, 52428420), (40, 49806999), (44, 45279090), (45, 44272888), (55, 36223272), (57, 34952280), (60, 33204666), (66, 30186060), (72, 27670555), (76, 26214210), (88, 22639545), (90, 22136444), (95, 20971368), (99, 20124040), (110, 18111636), (114, 17476140), (120, 16602333), (132, 15093030), (152, 13107105), (165, 12074424), (171, 11650760), (180, 11068222), (190, 10485684), (198, 10062020), (209, 9532440), (220, 9055818), (228, 8738070), (264, 7546515), (285, 6990456), (330, 6037212), (342, 5825380), (360, 5534111), (380, 5242842), (396, 5031010), (418, 4766220), (440, 4527909), (456, 4369035), (495, 4024808), (570, 3495228), (627, 3177480), (660, 3018606), (684, 2912690), (760, 2621421), (792, 2515505), (836, 2383110), (855, 2330152), (990, 2012404), (1045, 1906488), (1140, 1747614), (1254, 1588740), (1320, 1509303), (1368, 1456345), (1672, 1191555), (1710, 1165076), (1881, 1059160), (1980, 1006202), (2090, 953244), (2280, 873807), (2508, 794370), (3135, 635496), (3420, 582538), (3762, 529580), (3960, 503101), (4180, 476622), (5016, 397185), (6270, 317748), (6840, 291269), (7524, 264790), (8360, 238311), (9405, 211832), (12540, 158874), (15048, 132395), (18810, 105916), (25080, 79437), (26479, 75240), (37620, 52958)]