478546740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 288

約数和(自身を含む): 1771660800

約数和(自身を除く): 1293114060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 337, 343, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 674, 686, 690, 735, 805, 828, 882, 966, 980, 1011, 1029, 1035, 1127, 1260, 1348, 1372, 1380, 1449, 1470, 1610, 1685, 1715, 1764, 1932, 2022, 2058, 2070, 2205, 2254, 2359, 2415, 2898, 2940, 3033, 3087, 3220, 3370, 3381, 3430, 4044, 4116, 4140, 4410, 4508, 4718, 4830, 5055, 5145, 5635, 5796, 6066, 6174, 6740, 6762, 6860, 7077, 7245, 7751, 7889, 8820, 9436, 9660, 10110, 10143, 10290, 11270, 11795, 12132, 12348, 13524, 14154, 14490, 15165, 15435, 15502, 15778, 16513, 16905, 20220, 20286, 20580, 21231, 22540, 23253, 23590, 23667, 28308, 28980, 30330, 30870, 31004, 31556, 33026, 33810, 35385, 38755, 39445, 40572, 42462, 46506, 47180, 47334, 49539, 50715, 54257, 60660, 61740, 66052, 67620, 69759, 70770, 71001, 77510, 78890, 82565, 84924, 93012, 94668, 99078, 101430, 106155, 108514, 115591, 116265, 118335, 139518, 141540, 142002, 148617, 155020, 157780, 162771, 165130, 198156, 202860, 212310, 217028, 231182, 232530, 236670, 247695, 271285, 279036, 284004, 297234, 325542, 330260, 346773, 348795, 355005, 379799, 424620, 462364, 465060, 473340, 488313, 495390, 542570, 577955, 594468, 651084, 693546, 697590, 710010, 743085, 759598, 813855, 976626, 990780, 1040319, 1085140, 1139397, 1155910, 1387092, 1395180, 1420020, 1486170, 1519196, 1627710, 1733865, 1898995, 1953252, 2080638, 2278794, 2311820, 2441565, 2658593, 2972340, 3255420, 3418191, 3467730, 3797990, 4161276, 4557588, 4883130, 5201595, 5317186, 5696985, 6836382, 6935460, 7595980, 7975779, 9766260, 10403190, 10634372, 11393970, 13292965, 13672764, 15951558, 17090955, 20806380, 22787940, 23927337, 26585930, 31903116, 34181910, 39878895, 47854674, 53171860, 68363820, 79757790, 95709348, 119636685, 159515580, 239273370, 478546740]

約数ペア:

[(1, 478546740), (2, 239273370), (3, 159515580), (4, 119636685), (5, 95709348), (6, 79757790), (7, 68363820), (9, 53171860), (10, 47854674), (12, 39878895), (14, 34181910), (15, 31903116), (18, 26585930), (20, 23927337), (21, 22787940), (23, 20806380), (28, 17090955), (30, 15951558), (35, 13672764), (36, 13292965), (42, 11393970), (45, 10634372), (46, 10403190), (49, 9766260), (60, 7975779), (63, 7595980), (69, 6935460), (70, 6836382), (84, 5696985), (90, 5317186), (92, 5201595), (98, 4883130), (105, 4557588), (115, 4161276), (126, 3797990), (138, 3467730), (140, 3418191), (147, 3255420), (161, 2972340), (180, 2658593), (196, 2441565), (207, 2311820), (210, 2278794), (230, 2080638), (245, 1953252), (252, 1898995), (276, 1733865), (294, 1627710), (315, 1519196), (322, 1486170), (337, 1420020), (343, 1395180), (345, 1387092), (414, 1155910), (420, 1139397), (441, 1085140), (460, 1040319), (483, 990780), (490, 976626), (588, 813855), (630, 759598), (644, 743085), (674, 710010), (686, 697590), (690, 693546), (735, 651084), (805, 594468), (828, 577955), (882, 542570), (966, 495390), (980, 488313), (1011, 473340), (1029, 465060), (1035, 462364), (1127, 424620), (1260, 379799), (1348, 355005), (1372, 348795), (1380, 346773), (1449, 330260), (1470, 325542), (1610, 297234), (1685, 284004), (1715, 279036), (1764, 271285), (1932, 247695), (2022, 236670), (2058, 232530), (2070, 231182), (2205, 217028), (2254, 212310), (2359, 202860), (2415, 198156), (2898, 165130), (2940, 162771), (3033, 157780), (3087, 155020), (3220, 148617), (3370, 142002), (3381, 141540), (3430, 139518), (4044, 118335), (4116, 116265), (4140, 115591), (4410, 108514), (4508, 106155), (4718, 101430), (4830, 99078), (5055, 94668), (5145, 93012), (5635, 84924), (5796, 82565), (6066, 78890), (6174, 77510), (6740, 71001), (6762, 70770), (6860, 69759), (7077, 67620), (7245, 66052), (7751, 61740), (7889, 60660), (8820, 54257), (9436, 50715), (9660, 49539), (10110, 47334), (10143, 47180), (10290, 46506), (11270, 42462), (11795, 40572), (12132, 39445), (12348, 38755), (13524, 35385), (14154, 33810), (14490, 33026), (15165, 31556), (15435, 31004), (15502, 30870), (15778, 30330), (16513, 28980), (16905, 28308), (20220, 23667), (20286, 23590), (20580, 23253), (21231, 22540)]