20830487040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27397}}^1$

素因数の和:27440

約数の個数: 320

約数和(自身を含む): 80721083520

約数和(自身を除く): 59890596480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4608, 4752, 5280, 5632, 5760, 5940, 6336, 6912, 7040, 7680, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 13824, 14080, 15840, 16896, 17280, 19008, 21120, 23040, 23760, 25344, 27397, 28160, 31680, 34560, 38016, 42240, 47520, 50688, 54794, 63360, 69120, 76032, 82191, 84480, 95040, 109588, 126720, 136985, 152064, 164382, 190080, 219176, 246573, 253440, 273970, 301367, 328764, 380160, 410955, 438352, 493146, 547940, 602734, 657528, 739719, 760320, 821910, 876704, 904101, 986292, 1095880, 1205468, 1232865, 1315056, 1479438, 1506835, 1643820, 1753408, 1808202, 1972584, 2191760, 2410936, 2465730, 2630112, 2712303, 2958876, 3013670, 3287640, 3506816, 3616404, 3698595, 3945168, 4383520, 4520505, 4821872, 4931460, 5260224, 5424606, 5917752, 6027340, 6575280, 7013632, 7232808, 7397190, 7890336, 8136909, 8767040, 9041010, 9643744, 9862920, 10520448, 10849212, 11835504, 12054680, 13150560, 13561515, 14027264, 14465616, 14794380, 15780672, 16273818, 17534080, 18082020, 19287488, 19725840, 21040896, 21698424, 23671008, 24109360, 26301120, 27123030, 28931232, 29588760, 31561344, 32547636, 35068160, 36164040, 38574976, 39451680, 40684545, 42081792, 43396848, 47342016, 48218720, 52602240, 54246060, 57862464, 59177520, 63122688, 65095272, 70136320, 72328080, 77149952, 78903360, 81369090, 86793696, 94684032, 96437440, 105204480, 108492120, 115724928, 118355040, 126245376, 130190544, 144656160, 154299904, 157806720, 162738180, 173587392, 189368064, 192874880, 210408960, 216984240, 231449856, 236710080, 260381088, 289312320, 315613440, 325476360, 347174784, 378736128, 385749760, 433968480, 462899712, 473420160, 520762176, 578624640, 631226880, 650952720, 694349568, 771499520, 867936960, 946840320, 1041524352, 1157249280, 1301905440, 1388699136, 1735873920, 1893680640, 2083048704, 2314498560, 2603810880, 3471747840, 4166097408, 5207621760, 6943495680, 10415243520, 20830487040]

約数ペア:

[(1, 20830487040), (2, 10415243520), (3, 6943495680), (4, 5207621760), (5, 4166097408), (6, 3471747840), (8, 2603810880), (9, 2314498560), (10, 2083048704), (11, 1893680640), (12, 1735873920), (15, 1388699136), (16, 1301905440), (18, 1157249280), (20, 1041524352), (22, 946840320), (24, 867936960), (27, 771499520), (30, 694349568), (32, 650952720), (33, 631226880), (36, 578624640), (40, 520762176), (44, 473420160), (45, 462899712), (48, 433968480), (54, 385749760), (55, 378736128), (60, 347174784), (64, 325476360), (66, 315613440), (72, 289312320), (80, 260381088), (88, 236710080), (90, 231449856), (96, 216984240), (99, 210408960), (108, 192874880), (110, 189368064), (120, 173587392), (128, 162738180), (132, 157806720), (135, 154299904), (144, 144656160), (160, 130190544), (165, 126245376), (176, 118355040), (180, 115724928), (192, 108492120), (198, 105204480), (216, 96437440), (220, 94684032), (240, 86793696), (256, 81369090), (264, 78903360), (270, 77149952), (288, 72328080), (297, 70136320), (320, 65095272), (330, 63122688), (352, 59177520), (360, 57862464), (384, 54246060), (396, 52602240), (432, 48218720), (440, 47342016), (480, 43396848), (495, 42081792), (512, 40684545), (528, 39451680), (540, 38574976), (576, 36164040), (594, 35068160), (640, 32547636), (660, 31561344), (704, 29588760), (720, 28931232), (768, 27123030), (792, 26301120), (864, 24109360), (880, 23671008), (960, 21698424), (990, 21040896), (1056, 19725840), (1080, 19287488), (1152, 18082020), (1188, 17534080), (1280, 16273818), (1320, 15780672), (1408, 14794380), (1440, 14465616), (1485, 14027264), (1536, 13561515), (1584, 13150560), (1728, 12054680), (1760, 11835504), (1920, 10849212), (1980, 10520448), (2112, 9862920), (2160, 9643744), (2304, 9041010), (2376, 8767040), (2560, 8136909), (2640, 7890336), (2816, 7397190), (2880, 7232808), (2970, 7013632), (3168, 6575280), (3456, 6027340), (3520, 5917752), (3840, 5424606), (3960, 5260224), (4224, 4931460), (4320, 4821872), (4608, 4520505), (4752, 4383520), (5280, 3945168), (5632, 3698595), (5760, 3616404), (5940, 3506816), (6336, 3287640), (6912, 3013670), (7040, 2958876), (7680, 2712303), (7920, 2630112), (8448, 2465730), (8640, 2410936), (9504, 2191760), (10560, 1972584), (11520, 1808202), (11880, 1753408), (12672, 1643820), (13824, 1506835), (14080, 1479438), (15840, 1315056), (16896, 1232865), (17280, 1205468), (19008, 1095880), (21120, 986292), (23040, 904101), (23760, 876704), (25344, 821910), (27397, 760320), (28160, 739719), (31680, 657528), (34560, 602734), (38016, 547940), (42240, 493146), (47520, 438352), (50688, 410955), (54794, 380160), (63360, 328764), (69120, 301367), (76032, 273970), (82191, 253440), (84480, 246573), (95040, 219176), (109588, 190080), (126720, 164382), (136985, 152064)]