2537797920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32839}}^1$

素因数の和:32887

約数の個数: 192

約数和(自身を含む): 9533583360

約数和(自身を除く): 6995785440

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, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 19320, 25760, 32839, 38640, 65678, 77280, 98517, 131356, 164195, 197034, 229873, 262712, 328390, 394068, 459746, 492585, 525424, 656780, 689619, 755297, 788136, 919492, 985170, 1050848, 1149365, 1313560, 1379238, 1510594, 1576272, 1838984, 1970340, 2265891, 2298730, 2627120, 2758476, 3021188, 3152544, 3448095, 3677968, 3776485, 3940680, 4531782, 4597460, 5254240, 5287079, 5516952, 6042376, 6896190, 7355936, 7552970, 7881360, 9063564, 9194920, 10574158, 11033904, 11329455, 12084752, 13792380, 15105940, 15762720, 15861237, 18127128, 18389840, 21148316, 22067808, 22658910, 24169504, 26435395, 27584760, 30211880, 31722474, 36254256, 36779680, 42296632, 45317820, 52870790, 55169520, 60423760, 63444948, 72508512, 79306185, 84593264, 90635640, 105741580, 110339040, 120847520, 126889896, 158612370, 169186528, 181271280, 211483160, 253779792, 317224740, 362542560, 422966320, 507559584, 634449480, 845932640, 1268898960, 2537797920]

約数ペア:

[(1, 2537797920), (2, 1268898960), (3, 845932640), (4, 634449480), (5, 507559584), (6, 422966320), (7, 362542560), (8, 317224740), (10, 253779792), (12, 211483160), (14, 181271280), (15, 169186528), (16, 158612370), (20, 126889896), (21, 120847520), (23, 110339040), (24, 105741580), (28, 90635640), (30, 84593264), (32, 79306185), (35, 72508512), (40, 63444948), (42, 60423760), (46, 55169520), (48, 52870790), (56, 45317820), (60, 42296632), (69, 36779680), (70, 36254256), (80, 31722474), (84, 30211880), (92, 27584760), (96, 26435395), (105, 24169504), (112, 22658910), (115, 22067808), (120, 21148316), (138, 18389840), (140, 18127128), (160, 15861237), (161, 15762720), (168, 15105940), (184, 13792380), (210, 12084752), (224, 11329455), (230, 11033904), (240, 10574158), (276, 9194920), (280, 9063564), (322, 7881360), (336, 7552970), (345, 7355936), (368, 6896190), (420, 6042376), (460, 5516952), (480, 5287079), (483, 5254240), (552, 4597460), (560, 4531782), (644, 3940680), (672, 3776485), (690, 3677968), (736, 3448095), (805, 3152544), (840, 3021188), (920, 2758476), (966, 2627120), (1104, 2298730), (1120, 2265891), (1288, 1970340), (1380, 1838984), (1610, 1576272), (1680, 1510594), (1840, 1379238), (1932, 1313560), (2208, 1149365), (2415, 1050848), (2576, 985170), (2760, 919492), (3220, 788136), (3360, 755297), (3680, 689619), (3864, 656780), (4830, 525424), (5152, 492585), (5520, 459746), (6440, 394068), (7728, 328390), (9660, 262712), (11040, 229873), (12880, 197034), (15456, 164195), (19320, 131356), (25760, 98517), (32839, 77280), (38640, 65678)]