312796815040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:5047

約数の個数: 224

約数和(自身を含む): 788946075648

約数和(自身を除く): 476149260608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 107, 122, 124, 155, 160, 214, 244, 248, 305, 310, 320, 428, 488, 496, 535, 610, 620, 856, 976, 992, 1070, 1220, 1240, 1712, 1891, 1952, 1984, 2140, 2440, 2480, 3317, 3424, 3782, 3904, 4280, 4831, 4880, 4960, 6527, 6634, 6848, 7564, 8560, 9455, 9662, 9760, 9920, 13054, 13268, 15128, 16585, 17120, 18910, 19324, 19520, 24155, 26108, 26536, 30256, 32635, 33170, 34240, 37820, 38648, 48310, 52216, 53072, 60512, 65270, 66340, 75640, 77296, 96620, 104432, 106144, 121024, 130540, 132680, 149761, 151280, 154592, 193240, 202337, 208864, 212288, 261080, 265360, 294691, 299522, 302560, 309184, 386480, 404674, 417728, 516917, 522160, 530720, 589382, 599044, 605120, 748805, 772960, 809348, 1011685, 1033834, 1044320, 1061440, 1178764, 1198088, 1473455, 1497610, 1545920, 1618696, 2023370, 2067668, 2088640, 2357528, 2396176, 2584585, 2946910, 2995220, 3237392, 4046740, 4135336, 4715056, 4792352, 5169170, 5893820, 5990440, 6474784, 8093480, 8270672, 9135421, 9430112, 9584704, 10338340, 11787640, 11980880, 12949568, 16024427, 16186960, 16541344, 18270842, 18860224, 20676680, 23575280, 23961760, 31531937, 32048854, 32373920, 33082688, 36541684, 41353360, 45677105, 47150560, 47923520, 63063874, 64097708, 64747840, 73083368, 80122135, 82706720, 91354210, 94301120, 126127748, 128195416, 146166736, 157659685, 160244270, 165413440, 182708420, 252255496, 256390832, 292333472, 315319370, 320488540, 365416840, 504510992, 512781664, 584666944, 630638740, 640977080, 730833680, 977490047, 1009021984, 1025563328, 1261277480, 1281954160, 1461667360, 1954980094, 2018043968, 2522554960, 2563908320, 2923334720, 3909960188, 4887450235, 5045109920, 5127816640, 7819920376, 9774900470, 10090219840, 15639840752, 19549800940, 31279681504, 39099601880, 62559363008, 78199203760, 156398407520, 312796815040]

約数ペア:

[(1, 312796815040), (2, 156398407520), (4, 78199203760), (5, 62559363008), (8, 39099601880), (10, 31279681504), (16, 19549800940), (20, 15639840752), (31, 10090219840), (32, 9774900470), (40, 7819920376), (61, 5127816640), (62, 5045109920), (64, 4887450235), (80, 3909960188), (107, 2923334720), (122, 2563908320), (124, 2522554960), (155, 2018043968), (160, 1954980094), (214, 1461667360), (244, 1281954160), (248, 1261277480), (305, 1025563328), (310, 1009021984), (320, 977490047), (428, 730833680), (488, 640977080), (496, 630638740), (535, 584666944), (610, 512781664), (620, 504510992), (856, 365416840), (976, 320488540), (992, 315319370), (1070, 292333472), (1220, 256390832), (1240, 252255496), (1712, 182708420), (1891, 165413440), (1952, 160244270), (1984, 157659685), (2140, 146166736), (2440, 128195416), (2480, 126127748), (3317, 94301120), (3424, 91354210), (3782, 82706720), (3904, 80122135), (4280, 73083368), (4831, 64747840), (4880, 64097708), (4960, 63063874), (6527, 47923520), (6634, 47150560), (6848, 45677105), (7564, 41353360), (8560, 36541684), (9455, 33082688), (9662, 32373920), (9760, 32048854), (9920, 31531937), (13054, 23961760), (13268, 23575280), (15128, 20676680), (16585, 18860224), (17120, 18270842), (18910, 16541344), (19324, 16186960), (19520, 16024427), (24155, 12949568), (26108, 11980880), (26536, 11787640), (30256, 10338340), (32635, 9584704), (33170, 9430112), (34240, 9135421), (37820, 8270672), (38648, 8093480), (48310, 6474784), (52216, 5990440), (53072, 5893820), (60512, 5169170), (65270, 4792352), (66340, 4715056), (75640, 4135336), (77296, 4046740), (96620, 3237392), (104432, 2995220), (106144, 2946910), (121024, 2584585), (130540, 2396176), (132680, 2357528), (149761, 2088640), (151280, 2067668), (154592, 2023370), (193240, 1618696), (202337, 1545920), (208864, 1497610), (212288, 1473455), (261080, 1198088), (265360, 1178764), (294691, 1061440), (299522, 1044320), (302560, 1033834), (309184, 1011685), (386480, 809348), (404674, 772960), (417728, 748805), (516917, 605120), (522160, 599044), (530720, 589382)]