2009509920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 432

約数和(自身を含む): 7947313920

約数和(自身を除く): 5937804000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 121, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 242, 264, 285, 288, 304, 330, 342, 352, 360, 363, 380, 396, 418, 440, 456, 480, 484, 495, 528, 570, 605, 607, 608, 627, 660, 684, 720, 726, 760, 792, 836, 855, 880, 912, 968, 990, 1045, 1056, 1089, 1140, 1210, 1214, 1254, 1320, 1368, 1440, 1452, 1520, 1584, 1672, 1710, 1760, 1815, 1821, 1824, 1881, 1936, 1980, 2090, 2178, 2280, 2299, 2420, 2428, 2508, 2640, 2736, 2904, 3035, 3040, 3135, 3168, 3344, 3420, 3630, 3642, 3762, 3872, 3960, 4180, 4356, 4560, 4598, 4840, 4856, 5016, 5280, 5445, 5463, 5472, 5808, 6070, 6270, 6677, 6688, 6840, 6897, 7260, 7284, 7524, 7920, 8360, 8712, 9105, 9120, 9196, 9405, 9680, 9712, 10032, 10890, 10926, 11495, 11533, 11616, 12140, 12540, 13354, 13680, 13794, 14520, 14568, 15048, 15840, 16720, 17424, 18210, 18392, 18810, 19360, 19424, 20031, 20064, 20691, 21780, 21852, 22990, 23066, 24280, 25080, 26708, 27315, 27360, 27588, 29040, 29136, 30096, 33385, 33440, 34485, 34599, 34848, 36420, 36784, 37620, 40062, 41382, 43560, 43704, 45980, 46132, 48560, 50160, 53416, 54630, 55176, 57665, 58080, 58272, 60093, 60192, 66770, 68970, 69198, 72840, 73447, 73568, 75240, 80124, 82764, 87120, 87408, 91960, 92264, 97120, 100155, 100320, 103455, 103797, 106832, 109260, 110352, 115330, 120186, 126863, 133540, 137940, 138396, 145680, 146894, 150480, 160248, 165528, 172995, 174240, 174816, 183920, 184528, 200310, 206910, 207594, 213664, 218520, 220341, 220704, 230660, 240372, 253726, 267080, 275880, 276792, 291360, 293788, 300465, 300960, 320496, 331056, 345990, 367235, 367840, 369056, 380589, 400620, 413820, 415188, 437040, 440682, 461320, 480744, 507452, 518985, 534160, 551760, 553584, 587576, 600930, 634315, 640992, 661023, 662112, 691980, 734470, 761178, 801240, 827640, 830376, 874080, 881364, 922640, 961488, 1014904, 1037970, 1068320, 1101705, 1103520, 1107168, 1141767, 1175152, 1201860, 1268630, 1322046, 1383960, 1395493, 1468940, 1522356, 1602480, 1655280, 1660752, 1762728, 1845280, 1902945, 1922976, 2029808, 2075940, 2203410, 2283534, 2350304, 2403720, 2537260, 2644092, 2767920, 2790986, 2937880, 3044712, 3204960, 3305115, 3310560, 3321504, 3525456, 3805890, 4059616, 4151880, 4186479, 4406820, 4567068, 4807440, 5074520, 5288184, 5535840, 5581972, 5708835, 5875760, 6089424, 6610230, 6977465, 7050912, 7611780, 8303760, 8372958, 8813640, 9134136, 9614880, 10149040, 10576368, 11163944, 11417670, 11751520, 12178848, 12559437, 13220460, 13954930, 15223560, 16607520, 16745916, 17627280, 18268272, 20298080, 20932395, 21152736, 22327888, 22835340, 25118874, 26440920, 27909860, 30447120, 33491832, 35254560, 36536544, 41864790, 44655776, 45670680, 50237748, 52881840, 55819720, 60894240, 62797185, 66983664, 83729580, 91341360, 100475496, 105763680, 111639440, 125594370, 133967328, 167459160, 182682720, 200950992, 223278880, 251188740, 334918320, 401901984, 502377480, 669836640, 1004754960, 2009509920]

約数ペア:

[(1, 2009509920), (2, 1004754960), (3, 669836640), (4, 502377480), (5, 401901984), (6, 334918320), (8, 251188740), (9, 223278880), (10, 200950992), (11, 182682720), (12, 167459160), (15, 133967328), (16, 125594370), (18, 111639440), (19, 105763680), (20, 100475496), (22, 91341360), (24, 83729580), (30, 66983664), (32, 62797185), (33, 60894240), (36, 55819720), (38, 52881840), (40, 50237748), (44, 45670680), (45, 44655776), (48, 41864790), (55, 36536544), (57, 35254560), (60, 33491832), (66, 30447120), (72, 27909860), (76, 26440920), (80, 25118874), (88, 22835340), (90, 22327888), (95, 21152736), (96, 20932395), (99, 20298080), (110, 18268272), (114, 17627280), (120, 16745916), (121, 16607520), (132, 15223560), (144, 13954930), (152, 13220460), (160, 12559437), (165, 12178848), (171, 11751520), (176, 11417670), (180, 11163944), (190, 10576368), (198, 10149040), (209, 9614880), (220, 9134136), (228, 8813640), (240, 8372958), (242, 8303760), (264, 7611780), (285, 7050912), (288, 6977465), (304, 6610230), (330, 6089424), (342, 5875760), (352, 5708835), (360, 5581972), (363, 5535840), (380, 5288184), (396, 5074520), (418, 4807440), (440, 4567068), (456, 4406820), (480, 4186479), (484, 4151880), (495, 4059616), (528, 3805890), (570, 3525456), (605, 3321504), (607, 3310560), (608, 3305115), (627, 3204960), (660, 3044712), (684, 2937880), (720, 2790986), (726, 2767920), (760, 2644092), (792, 2537260), (836, 2403720), (855, 2350304), (880, 2283534), (912, 2203410), (968, 2075940), (990, 2029808), (1045, 1922976), (1056, 1902945), (1089, 1845280), (1140, 1762728), (1210, 1660752), (1214, 1655280), (1254, 1602480), (1320, 1522356), (1368, 1468940), (1440, 1395493), (1452, 1383960), (1520, 1322046), (1584, 1268630), (1672, 1201860), (1710, 1175152), (1760, 1141767), (1815, 1107168), (1821, 1103520), (1824, 1101705), (1881, 1068320), (1936, 1037970), (1980, 1014904), (2090, 961488), (2178, 922640), (2280, 881364), (2299, 874080), (2420, 830376), (2428, 827640), (2508, 801240), (2640, 761178), (2736, 734470), (2904, 691980), (3035, 662112), (3040, 661023), (3135, 640992), (3168, 634315), (3344, 600930), (3420, 587576), (3630, 553584), (3642, 551760), (3762, 534160), (3872, 518985), (3960, 507452), (4180, 480744), (4356, 461320), (4560, 440682), (4598, 437040), (4840, 415188), (4856, 413820), (5016, 400620), (5280, 380589), (5445, 369056), (5463, 367840), (5472, 367235), (5808, 345990), (6070, 331056), (6270, 320496), (6677, 300960), (6688, 300465), (6840, 293788), (6897, 291360), (7260, 276792), (7284, 275880), (7524, 267080), (7920, 253726), (8360, 240372), (8712, 230660), (9105, 220704), (9120, 220341), (9196, 218520), (9405, 213664), (9680, 207594), (9712, 206910), (10032, 200310), (10890, 184528), (10926, 183920), (11495, 174816), (11533, 174240), (11616, 172995), (12140, 165528), (12540, 160248), (13354, 150480), (13680, 146894), (13794, 145680), (14520, 138396), (14568, 137940), (15048, 133540), (15840, 126863), (16720, 120186), (17424, 115330), (18210, 110352), (18392, 109260), (18810, 106832), (19360, 103797), (19424, 103455), (20031, 100320), (20064, 100155), (20691, 97120), (21780, 92264), (21852, 91960), (22990, 87408), (23066, 87120), (24280, 82764), (25080, 80124), (26708, 75240), (27315, 73568), (27360, 73447), (27588, 72840), (29040, 69198), (29136, 68970), (30096, 66770), (33385, 60192), (33440, 60093), (34485, 58272), (34599, 58080), (34848, 57665), (36420, 55176), (36784, 54630), (37620, 53416), (40062, 50160), (41382, 48560), (43560, 46132), (43704, 45980)]