9308379920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{31541}}^1$

素因数の和:31609

約数の個数: 160

約数和(自身を含む): 27034269696

約数和(自身を除く): 17725889776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 560, 595, 620, 680, 868, 952, 1054, 1085, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 3472, 3689, 4216, 4340, 4760, 5270, 7378, 8432, 8680, 9520, 10540, 14756, 17360, 18445, 21080, 29512, 31541, 36890, 42160, 59024, 63082, 73780, 126164, 147560, 157705, 220787, 252328, 295120, 315410, 441574, 504656, 536197, 630820, 883148, 977771, 1072394, 1103935, 1261640, 1766296, 1955542, 2144788, 2207870, 2523280, 2680985, 3532592, 3753379, 3911084, 4289576, 4415740, 4888855, 5361970, 6844397, 7506758, 7822168, 8579152, 8831480, 9777710, 10723940, 13688794, 15013516, 15644336, 16622107, 17662960, 18766895, 19555420, 21447880, 27377588, 30027032, 33244214, 34221985, 37533790, 39110840, 42895760, 54755176, 60054064, 66488428, 68443970, 75067580, 78221680, 83110535, 109510352, 116354749, 132976856, 136887940, 150135160, 166221070, 232709498, 265953712, 273775880, 300270320, 332442140, 465418996, 547551760, 581773745, 664884280, 930837992, 1163547490, 1329768560, 1861675984, 2327094980, 4654189960, 9308379920]

約数ペア:

[(1, 9308379920), (2, 4654189960), (4, 2327094980), (5, 1861675984), (7, 1329768560), (8, 1163547490), (10, 930837992), (14, 664884280), (16, 581773745), (17, 547551760), (20, 465418996), (28, 332442140), (31, 300270320), (34, 273775880), (35, 265953712), (40, 232709498), (56, 166221070), (62, 150135160), (68, 136887940), (70, 132976856), (80, 116354749), (85, 109510352), (112, 83110535), (119, 78221680), (124, 75067580), (136, 68443970), (140, 66488428), (155, 60054064), (170, 54755176), (217, 42895760), (238, 39110840), (248, 37533790), (272, 34221985), (280, 33244214), (310, 30027032), (340, 27377588), (434, 21447880), (476, 19555420), (496, 18766895), (527, 17662960), (560, 16622107), (595, 15644336), (620, 15013516), (680, 13688794), (868, 10723940), (952, 9777710), (1054, 8831480), (1085, 8579152), (1190, 7822168), (1240, 7506758), (1360, 6844397), (1736, 5361970), (1904, 4888855), (2108, 4415740), (2170, 4289576), (2380, 3911084), (2480, 3753379), (2635, 3532592), (3472, 2680985), (3689, 2523280), (4216, 2207870), (4340, 2144788), (4760, 1955542), (5270, 1766296), (7378, 1261640), (8432, 1103935), (8680, 1072394), (9520, 977771), (10540, 883148), (14756, 630820), (17360, 536197), (18445, 504656), (21080, 441574), (29512, 315410), (31541, 295120), (36890, 252328), (42160, 220787), (59024, 157705), (63082, 147560), (73780, 126164)]