2028542040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1207

約数の個数: 384

約数和(自身を含む): 8122982400

約数和(自身を除く): 6094440360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 105, 115, 120, 124, 126, 138, 140, 155, 161, 168, 180, 184, 186, 207, 210, 217, 230, 248, 252, 276, 279, 280, 310, 315, 322, 345, 360, 372, 414, 420, 434, 460, 465, 483, 504, 552, 558, 620, 630, 644, 651, 690, 713, 744, 805, 828, 840, 868, 920, 930, 966, 1035, 1085, 1116, 1129, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1449, 1610, 1656, 1736, 1860, 1932, 1953, 2070, 2139, 2170, 2232, 2258, 2415, 2520, 2604, 2760, 2790, 2852, 2898, 3220, 3255, 3387, 3565, 3720, 3864, 3906, 4140, 4278, 4340, 4516, 4830, 4991, 5208, 5580, 5645, 5704, 5796, 6417, 6440, 6510, 6774, 7130, 7245, 7812, 7903, 8280, 8556, 8680, 9032, 9660, 9765, 9982, 10161, 10695, 11160, 11290, 11592, 12834, 13020, 13548, 14260, 14490, 14973, 15624, 15806, 16935, 17112, 19320, 19530, 19964, 20322, 21390, 22580, 23709, 24955, 25668, 25967, 26040, 27096, 28520, 28980, 29946, 31612, 32085, 33870, 34999, 39060, 39515, 39928, 40644, 42780, 44919, 45160, 47418, 49910, 50805, 51336, 51934, 57960, 59892, 63224, 64170, 67740, 69998, 71127, 74865, 77901, 78120, 79030, 81288, 85560, 89838, 94836, 99820, 101610, 103868, 104997, 118545, 119784, 128340, 129835, 135480, 139996, 142254, 149730, 155802, 158060, 174995, 179676, 181769, 189672, 199640, 203220, 207736, 209994, 224595, 233703, 237090, 244993, 256680, 259670, 279992, 284508, 299460, 311604, 314991, 316120, 349990, 355635, 359352, 363538, 389505, 406440, 419988, 449190, 467406, 474180, 489986, 519340, 524985, 545307, 569016, 598920, 623208, 629982, 699980, 711270, 727076, 734979, 779010, 804977, 839976, 898380, 908845, 934812, 948360, 979972, 1038680, 1049970, 1090614, 1168515, 1224965, 1259964, 1399960, 1422540, 1454152, 1469958, 1558020, 1574955, 1609954, 1635921, 1796760, 1817690, 1869624, 1959944, 2099940, 2181228, 2204937, 2337030, 2414931, 2449930, 2519928, 2726535, 2845080, 2939916, 3116040, 3149910, 3219908, 3271842, 3635380, 3674895, 4024885, 4199880, 4362456, 4409874, 4674060, 4829862, 4899860, 5453070, 5634839, 5879832, 6299820, 6439816, 6543684, 7244793, 7270760, 7349790, 8049770, 8179605, 8819748, 9348120, 9659724, 9799720, 10906140, 11024685, 11269678, 12074655, 12599640, 13087368, 14489586, 14699580, 16099540, 16359210, 16904517, 17639496, 19319448, 21812280, 22049370, 22539356, 24149310, 28174195, 28979172, 29399160, 32199080, 32718420, 33809034, 36223965, 44098740, 45078712, 48298620, 50713551, 56348390, 57958344, 65436840, 67618068, 72447930, 84522585, 88197480, 96597240, 101427102, 112696780, 135236136, 144895860, 169045170, 202854204, 225393560, 253567755, 289791720, 338090340, 405708408, 507135510, 676180680, 1014271020, 2028542040]

約数ペア:

[(1, 2028542040), (2, 1014271020), (3, 676180680), (4, 507135510), (5, 405708408), (6, 338090340), (7, 289791720), (8, 253567755), (9, 225393560), (10, 202854204), (12, 169045170), (14, 144895860), (15, 135236136), (18, 112696780), (20, 101427102), (21, 96597240), (23, 88197480), (24, 84522585), (28, 72447930), (30, 67618068), (31, 65436840), (35, 57958344), (36, 56348390), (40, 50713551), (42, 48298620), (45, 45078712), (46, 44098740), (56, 36223965), (60, 33809034), (62, 32718420), (63, 32199080), (69, 29399160), (70, 28979172), (72, 28174195), (84, 24149310), (90, 22539356), (92, 22049370), (93, 21812280), (105, 19319448), (115, 17639496), (120, 16904517), (124, 16359210), (126, 16099540), (138, 14699580), (140, 14489586), (155, 13087368), (161, 12599640), (168, 12074655), (180, 11269678), (184, 11024685), (186, 10906140), (207, 9799720), (210, 9659724), (217, 9348120), (230, 8819748), (248, 8179605), (252, 8049770), (276, 7349790), (279, 7270760), (280, 7244793), (310, 6543684), (315, 6439816), (322, 6299820), (345, 5879832), (360, 5634839), (372, 5453070), (414, 4899860), (420, 4829862), (434, 4674060), (460, 4409874), (465, 4362456), (483, 4199880), (504, 4024885), (552, 3674895), (558, 3635380), (620, 3271842), (630, 3219908), (644, 3149910), (651, 3116040), (690, 2939916), (713, 2845080), (744, 2726535), (805, 2519928), (828, 2449930), (840, 2414931), (868, 2337030), (920, 2204937), (930, 2181228), (966, 2099940), (1035, 1959944), (1085, 1869624), (1116, 1817690), (1129, 1796760), (1240, 1635921), (1260, 1609954), (1288, 1574955), (1302, 1558020), (1380, 1469958), (1395, 1454152), (1426, 1422540), (1449, 1399960), (1610, 1259964), (1656, 1224965), (1736, 1168515), (1860, 1090614), (1932, 1049970), (1953, 1038680), (2070, 979972), (2139, 948360), (2170, 934812), (2232, 908845), (2258, 898380), (2415, 839976), (2520, 804977), (2604, 779010), (2760, 734979), (2790, 727076), (2852, 711270), (2898, 699980), (3220, 629982), (3255, 623208), (3387, 598920), (3565, 569016), (3720, 545307), (3864, 524985), (3906, 519340), (4140, 489986), (4278, 474180), (4340, 467406), (4516, 449190), (4830, 419988), (4991, 406440), (5208, 389505), (5580, 363538), (5645, 359352), (5704, 355635), (5796, 349990), (6417, 316120), (6440, 314991), (6510, 311604), (6774, 299460), (7130, 284508), (7245, 279992), (7812, 259670), (7903, 256680), (8280, 244993), (8556, 237090), (8680, 233703), (9032, 224595), (9660, 209994), (9765, 207736), (9982, 203220), (10161, 199640), (10695, 189672), (11160, 181769), (11290, 179676), (11592, 174995), (12834, 158060), (13020, 155802), (13548, 149730), (14260, 142254), (14490, 139996), (14973, 135480), (15624, 129835), (15806, 128340), (16935, 119784), (17112, 118545), (19320, 104997), (19530, 103868), (19964, 101610), (20322, 99820), (21390, 94836), (22580, 89838), (23709, 85560), (24955, 81288), (25668, 79030), (25967, 78120), (26040, 77901), (27096, 74865), (28520, 71127), (28980, 69998), (29946, 67740), (31612, 64170), (32085, 63224), (33870, 59892), (34999, 57960), (39060, 51934), (39515, 51336), (39928, 50805), (40644, 49910), (42780, 47418), (44919, 45160)]