2028408480

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 576

約数和(自身を含む): 8519696640

約数和(自身を除く): 6491288160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 243, 252, 257, 261, 270, 280, 288, 290, 315, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 464, 480, 486, 504, 514, 522, 540, 560, 567, 580, 609, 630, 648, 672, 696, 720, 756, 771, 783, 810, 812, 840, 864, 870, 928, 945, 972, 1008, 1015, 1028, 1044, 1080, 1120, 1134, 1160, 1215, 1218, 1260, 1285, 1296, 1305, 1392, 1440, 1512, 1542, 1566, 1620, 1624, 1680, 1701, 1740, 1799, 1827, 1890, 1944, 2016, 2030, 2056, 2088, 2160, 2268, 2313, 2320, 2349, 2430, 2436, 2520, 2570, 2592, 2610, 2784, 2835, 3024, 3045, 3084, 3132, 3240, 3248, 3360, 3402, 3480, 3598, 3654, 3780, 3855, 3888, 3915, 4060, 4112, 4176, 4320, 4536, 4626, 4640, 4698, 4860, 4872, 5040, 5140, 5220, 5397, 5481, 5670, 6048, 6090, 6168, 6264, 6480, 6496, 6804, 6939, 6960, 7047, 7196, 7308, 7453, 7560, 7710, 7776, 7830, 8120, 8224, 8352, 8505, 8995, 9072, 9135, 9252, 9396, 9720, 9744, 10080, 10280, 10440, 10794, 10962, 11340, 11565, 11745, 12180, 12336, 12528, 12960, 13608, 13878, 13920, 14094, 14392, 14616, 14906, 15120, 15420, 15660, 16191, 16240, 16443, 17010, 17990, 18144, 18270, 18504, 18792, 19440, 19488, 20560, 20817, 20880, 21588, 21924, 22359, 22680, 23130, 23490, 24360, 24672, 25056, 26985, 27216, 27405, 27756, 28188, 28784, 29232, 29812, 30240, 30840, 31320, 32382, 32480, 32886, 34020, 34695, 35235, 35980, 36540, 37008, 37265, 37584, 38880, 41120, 41634, 41760, 43176, 43848, 44718, 45360, 46260, 46980, 48573, 48720, 49329, 52171, 53970, 54432, 54810, 55512, 56376, 57568, 58464, 59624, 61680, 62451, 62640, 64764, 65772, 67077, 68040, 69390, 70470, 71960, 73080, 74016, 74530, 75168, 80955, 82215, 83268, 86352, 87696, 89436, 90720, 92520, 93960, 97146, 97440, 98658, 104085, 104342, 107940, 109620, 111024, 111795, 112752, 119248, 123360, 124902, 125280, 129528, 131544, 134154, 136080, 138780, 140940, 143920, 145719, 146160, 149060, 156513, 161910, 164430, 166536, 172704, 175392, 178872, 185040, 187920, 194292, 197316, 201231, 208170, 208684, 215880, 219240, 222048, 223590, 225504, 238496, 242865, 246645, 249804, 259056, 260855, 263088, 268308, 272160, 277560, 281880, 287840, 291438, 292320, 298120, 312255, 313026, 323820, 328860, 333072, 335385, 357744, 370080, 375840, 388584, 394632, 402462, 416340, 417368, 431760, 437157, 438480, 447180, 469539, 485730, 493290, 499608, 518112, 521710, 526176, 536616, 555120, 563760, 582876, 596240, 603693, 624510, 626052, 647640, 657720, 666144, 670770, 715488, 728595, 777168, 782565, 789264, 804924, 832680, 834736, 863520, 874314, 876960, 894360, 939078, 971460, 986580, 999216, 1006155, 1043420, 1073232, 1110240, 1127520, 1165752, 1192480, 1207386, 1249020, 1252104, 1295280, 1315440, 1341540, 1408617, 1457190, 1554336, 1565130, 1578528, 1609848, 1665360, 1669472, 1748628, 1788720, 1811079, 1878156, 1942920, 1973160, 1998432, 2012310, 2086840, 2146464, 2185785, 2331504, 2347695, 2414772, 2498040, 2504208, 2590560, 2630880, 2683080, 2817234, 2914380, 3018465, 3130260, 3219696, 3330720, 3497256, 3577440, 3622158, 3756312, 3885840, 3946320, 4024620, 4173680, 4225851, 4371570, 4663008, 4695390, 4829544, 4996080, 5008416, 5366160, 5634468, 5828760, 6036930, 6260520, 6439392, 6994512, 7043085, 7244316, 7512624, 7771680, 7892640, 8049240, 8347360, 8451702, 8743140, 9055395, 9390780, 9659088, 9992160, 10732320, 11268936, 11657520, 12073860, 12521040, 12677553, 13989024, 14086170, 14488632, 15025248, 16098480, 16903404, 17486280, 18110790, 18781560, 19318176, 21129255, 22537872, 23315040, 24147720, 25042080, 25355106, 28172340, 28977264, 32196960, 33806808, 34972560, 36221580, 37563120, 42258510, 45075744, 48295440, 50710212, 56344680, 57954528, 63387765, 67613616, 69945120, 72443160, 75126240, 84517020, 96590880, 101420424, 112689360, 126775530, 135227232, 144886320, 169034040, 202840848, 225378720, 253551060, 289772640, 338068080, 405681696, 507102120, 676136160, 1014204240, 2028408480]

約数ペア:

[(1, 2028408480), (2, 1014204240), (3, 676136160), (4, 507102120), (5, 405681696), (6, 338068080), (7, 289772640), (8, 253551060), (9, 225378720), (10, 202840848), (12, 169034040), (14, 144886320), (15, 135227232), (16, 126775530), (18, 112689360), (20, 101420424), (21, 96590880), (24, 84517020), (27, 75126240), (28, 72443160), (29, 69945120), (30, 67613616), (32, 63387765), (35, 57954528), (36, 56344680), (40, 50710212), (42, 48295440), (45, 45075744), (48, 42258510), (54, 37563120), (56, 36221580), (58, 34972560), (60, 33806808), (63, 32196960), (70, 28977264), (72, 28172340), (80, 25355106), (81, 25042080), (84, 24147720), (87, 23315040), (90, 22537872), (96, 21129255), (105, 19318176), (108, 18781560), (112, 18110790), (116, 17486280), (120, 16903404), (126, 16098480), (135, 15025248), (140, 14488632), (144, 14086170), (145, 13989024), (160, 12677553), (162, 12521040), (168, 12073860), (174, 11657520), (180, 11268936), (189, 10732320), (203, 9992160), (210, 9659088), (216, 9390780), (224, 9055395), (232, 8743140), (240, 8451702), (243, 8347360), (252, 8049240), (257, 7892640), (261, 7771680), (270, 7512624), (280, 7244316), (288, 7043085), (290, 6994512), (315, 6439392), (324, 6260520), (336, 6036930), (348, 5828760), (360, 5634468), (378, 5366160), (405, 5008416), (406, 4996080), (420, 4829544), (432, 4695390), (435, 4663008), (464, 4371570), (480, 4225851), (486, 4173680), (504, 4024620), (514, 3946320), (522, 3885840), (540, 3756312), (560, 3622158), (567, 3577440), (580, 3497256), (609, 3330720), (630, 3219696), (648, 3130260), (672, 3018465), (696, 2914380), (720, 2817234), (756, 2683080), (771, 2630880), (783, 2590560), (810, 2504208), (812, 2498040), (840, 2414772), (864, 2347695), (870, 2331504), (928, 2185785), (945, 2146464), (972, 2086840), (1008, 2012310), (1015, 1998432), (1028, 1973160), (1044, 1942920), (1080, 1878156), (1120, 1811079), (1134, 1788720), (1160, 1748628), (1215, 1669472), (1218, 1665360), (1260, 1609848), (1285, 1578528), (1296, 1565130), (1305, 1554336), (1392, 1457190), (1440, 1408617), (1512, 1341540), (1542, 1315440), (1566, 1295280), (1620, 1252104), (1624, 1249020), (1680, 1207386), (1701, 1192480), (1740, 1165752), (1799, 1127520), (1827, 1110240), (1890, 1073232), (1944, 1043420), (2016, 1006155), (2030, 999216), (2056, 986580), (2088, 971460), (2160, 939078), (2268, 894360), (2313, 876960), (2320, 874314), (2349, 863520), (2430, 834736), (2436, 832680), (2520, 804924), (2570, 789264), (2592, 782565), (2610, 777168), (2784, 728595), (2835, 715488), (3024, 670770), (3045, 666144), (3084, 657720), (3132, 647640), (3240, 626052), (3248, 624510), (3360, 603693), (3402, 596240), (3480, 582876), (3598, 563760), (3654, 555120), (3780, 536616), (3855, 526176), (3888, 521710), (3915, 518112), (4060, 499608), (4112, 493290), (4176, 485730), (4320, 469539), (4536, 447180), (4626, 438480), (4640, 437157), (4698, 431760), (4860, 417368), (4872, 416340), (5040, 402462), (5140, 394632), (5220, 388584), (5397, 375840), (5481, 370080), (5670, 357744), (6048, 335385), (6090, 333072), (6168, 328860), (6264, 323820), (6480, 313026), (6496, 312255), (6804, 298120), (6939, 292320), (6960, 291438), (7047, 287840), (7196, 281880), (7308, 277560), (7453, 272160), (7560, 268308), (7710, 263088), (7776, 260855), (7830, 259056), (8120, 249804), (8224, 246645), (8352, 242865), (8505, 238496), (8995, 225504), (9072, 223590), (9135, 222048), (9252, 219240), (9396, 215880), (9720, 208684), (9744, 208170), (10080, 201231), (10280, 197316), (10440, 194292), (10794, 187920), (10962, 185040), (11340, 178872), (11565, 175392), (11745, 172704), (12180, 166536), (12336, 164430), (12528, 161910), (12960, 156513), (13608, 149060), (13878, 146160), (13920, 145719), (14094, 143920), (14392, 140940), (14616, 138780), (14906, 136080), (15120, 134154), (15420, 131544), (15660, 129528), (16191, 125280), (16240, 124902), (16443, 123360), (17010, 119248), (17990, 112752), (18144, 111795), (18270, 111024), (18504, 109620), (18792, 107940), (19440, 104342), (19488, 104085), (20560, 98658), (20817, 97440), (20880, 97146), (21588, 93960), (21924, 92520), (22359, 90720), (22680, 89436), (23130, 87696), (23490, 86352), (24360, 83268), (24672, 82215), (25056, 80955), (26985, 75168), (27216, 74530), (27405, 74016), (27756, 73080), (28188, 71960), (28784, 70470), (29232, 69390), (29812, 68040), (30240, 67077), (30840, 65772), (31320, 64764), (32382, 62640), (32480, 62451), (32886, 61680), (34020, 59624), (34695, 58464), (35235, 57568), (35980, 56376), (36540, 55512), (37008, 54810), (37265, 54432), (37584, 53970), (38880, 52171), (41120, 49329), (41634, 48720), (41760, 48573), (43176, 46980), (43848, 46260), (44718, 45360)]