206521920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 448

約数和(自身を含む): 829543680

約数和(自身を除く): 623021760

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, 41, 44, 45, 48, 53, 54, 55, 60, 64, 66, 72, 80, 82, 88, 90, 96, 99, 106, 108, 110, 120, 123, 132, 135, 144, 159, 160, 164, 165, 176, 180, 192, 198, 205, 212, 216, 220, 240, 246, 264, 265, 270, 288, 297, 318, 320, 328, 330, 352, 360, 369, 396, 410, 424, 432, 440, 451, 477, 480, 492, 495, 528, 530, 540, 576, 583, 594, 615, 636, 656, 660, 704, 720, 738, 792, 795, 820, 848, 864, 880, 902, 954, 960, 984, 990, 1056, 1060, 1080, 1107, 1166, 1188, 1230, 1272, 1312, 1320, 1353, 1431, 1440, 1476, 1485, 1584, 1590, 1640, 1696, 1728, 1749, 1760, 1804, 1845, 1908, 1968, 1980, 2112, 2120, 2160, 2173, 2214, 2255, 2332, 2376, 2385, 2460, 2544, 2624, 2640, 2706, 2862, 2880, 2915, 2952, 2970, 3168, 3180, 3280, 3392, 3498, 3520, 3608, 3690, 3816, 3936, 3960, 4059, 4240, 4320, 4346, 4428, 4510, 4664, 4752, 4770, 4920, 5088, 5247, 5280, 5412, 5535, 5724, 5830, 5904, 5940, 6336, 6360, 6519, 6560, 6765, 6996, 7155, 7216, 7380, 7632, 7872, 7920, 8118, 8480, 8640, 8692, 8745, 8856, 9020, 9328, 9504, 9540, 9840, 10176, 10494, 10560, 10824, 10865, 11070, 11448, 11660, 11808, 11880, 12177, 12720, 13038, 13120, 13530, 13992, 14310, 14432, 14760, 15264, 15741, 15840, 16236, 16960, 17384, 17490, 17712, 18040, 18656, 19008, 19080, 19557, 19680, 20295, 20988, 21648, 21730, 22140, 22896, 23320, 23616, 23760, 23903, 24354, 25440, 26076, 26235, 27060, 27984, 28620, 28864, 29520, 30528, 31482, 31680, 32472, 32595, 34768, 34980, 35424, 36080, 37312, 38160, 39114, 39360, 40590, 41976, 43296, 43460, 44280, 45792, 46640, 47520, 47806, 48708, 50880, 52152, 52470, 54120, 55968, 57240, 58671, 59040, 60885, 62964, 64944, 65190, 69536, 69960, 70848, 71709, 72160, 76320, 78228, 78705, 81180, 83952, 86592, 86920, 88560, 91584, 93280, 95040, 95612, 97416, 97785, 104304, 104940, 108240, 111936, 114480, 117342, 118080, 119515, 121770, 125928, 129888, 130380, 139072, 139920, 143418, 144320, 152640, 156456, 157410, 162360, 167904, 173840, 177120, 186560, 191224, 194832, 195570, 208608, 209880, 215127, 216480, 228960, 234684, 239030, 243540, 251856, 259776, 260760, 279840, 286836, 293355, 312912, 314820, 324720, 335808, 347680, 354240, 358545, 382448, 389664, 391140, 417216, 419760, 430254, 432960, 457920, 469368, 478060, 487080, 503712, 521520, 559680, 573672, 586710, 625824, 629640, 645381, 649440, 695360, 717090, 764896, 779328, 782280, 839520, 860508, 938736, 956120, 974160, 1007424, 1043040, 1075635, 1147344, 1173420, 1251648, 1259280, 1290762, 1298880, 1434180, 1529792, 1564560, 1679040, 1721016, 1877472, 1912240, 1948320, 2086080, 2151270, 2294688, 2346840, 2518560, 2581524, 2868360, 3129120, 3226905, 3442032, 3754944, 3824480, 3896640, 4302540, 4589376, 4693680, 5037120, 5163048, 5736720, 6258240, 6453810, 6884064, 7648960, 8605080, 9387360, 10326096, 11473440, 12907620, 13768128, 17210160, 18774720, 20652192, 22946880, 25815240, 34420320, 41304384, 51630480, 68840640, 103260960, 206521920]

約数ペア:

[(1, 206521920), (2, 103260960), (3, 68840640), (4, 51630480), (5, 41304384), (6, 34420320), (8, 25815240), (9, 22946880), (10, 20652192), (11, 18774720), (12, 17210160), (15, 13768128), (16, 12907620), (18, 11473440), (20, 10326096), (22, 9387360), (24, 8605080), (27, 7648960), (30, 6884064), (32, 6453810), (33, 6258240), (36, 5736720), (40, 5163048), (41, 5037120), (44, 4693680), (45, 4589376), (48, 4302540), (53, 3896640), (54, 3824480), (55, 3754944), (60, 3442032), (64, 3226905), (66, 3129120), (72, 2868360), (80, 2581524), (82, 2518560), (88, 2346840), (90, 2294688), (96, 2151270), (99, 2086080), (106, 1948320), (108, 1912240), (110, 1877472), (120, 1721016), (123, 1679040), (132, 1564560), (135, 1529792), (144, 1434180), (159, 1298880), (160, 1290762), (164, 1259280), (165, 1251648), (176, 1173420), (180, 1147344), (192, 1075635), (198, 1043040), (205, 1007424), (212, 974160), (216, 956120), (220, 938736), (240, 860508), (246, 839520), (264, 782280), (265, 779328), (270, 764896), (288, 717090), (297, 695360), (318, 649440), (320, 645381), (328, 629640), (330, 625824), (352, 586710), (360, 573672), (369, 559680), (396, 521520), (410, 503712), (424, 487080), (432, 478060), (440, 469368), (451, 457920), (477, 432960), (480, 430254), (492, 419760), (495, 417216), (528, 391140), (530, 389664), (540, 382448), (576, 358545), (583, 354240), (594, 347680), (615, 335808), (636, 324720), (656, 314820), (660, 312912), (704, 293355), (720, 286836), (738, 279840), (792, 260760), (795, 259776), (820, 251856), (848, 243540), (864, 239030), (880, 234684), (902, 228960), (954, 216480), (960, 215127), (984, 209880), (990, 208608), (1056, 195570), (1060, 194832), (1080, 191224), (1107, 186560), (1166, 177120), (1188, 173840), (1230, 167904), (1272, 162360), (1312, 157410), (1320, 156456), (1353, 152640), (1431, 144320), (1440, 143418), (1476, 139920), (1485, 139072), (1584, 130380), (1590, 129888), (1640, 125928), (1696, 121770), (1728, 119515), (1749, 118080), (1760, 117342), (1804, 114480), (1845, 111936), (1908, 108240), (1968, 104940), (1980, 104304), (2112, 97785), (2120, 97416), (2160, 95612), (2173, 95040), (2214, 93280), (2255, 91584), (2332, 88560), (2376, 86920), (2385, 86592), (2460, 83952), (2544, 81180), (2624, 78705), (2640, 78228), (2706, 76320), (2862, 72160), (2880, 71709), (2915, 70848), (2952, 69960), (2970, 69536), (3168, 65190), (3180, 64944), (3280, 62964), (3392, 60885), (3498, 59040), (3520, 58671), (3608, 57240), (3690, 55968), (3816, 54120), (3936, 52470), (3960, 52152), (4059, 50880), (4240, 48708), (4320, 47806), (4346, 47520), (4428, 46640), (4510, 45792), (4664, 44280), (4752, 43460), (4770, 43296), (4920, 41976), (5088, 40590), (5247, 39360), (5280, 39114), (5412, 38160), (5535, 37312), (5724, 36080), (5830, 35424), (5904, 34980), (5940, 34768), (6336, 32595), (6360, 32472), (6519, 31680), (6560, 31482), (6765, 30528), (6996, 29520), (7155, 28864), (7216, 28620), (7380, 27984), (7632, 27060), (7872, 26235), (7920, 26076), (8118, 25440), (8480, 24354), (8640, 23903), (8692, 23760), (8745, 23616), (8856, 23320), (9020, 22896), (9328, 22140), (9504, 21730), (9540, 21648), (9840, 20988), (10176, 20295), (10494, 19680), (10560, 19557), (10824, 19080), (10865, 19008), (11070, 18656), (11448, 18040), (11660, 17712), (11808, 17490), (11880, 17384), (12177, 16960), (12720, 16236), (13038, 15840), (13120, 15741), (13530, 15264), (13992, 14760), (14310, 14432)]