158184320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 479416320

約数和(自身を除く): 321232000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 67, 68, 70, 80, 85, 112, 119, 124, 128, 134, 136, 140, 155, 160, 170, 217, 224, 238, 248, 268, 272, 280, 310, 320, 335, 340, 434, 448, 469, 476, 496, 527, 536, 544, 560, 595, 620, 640, 670, 680, 868, 896, 938, 952, 992, 1054, 1072, 1085, 1088, 1120, 1139, 1190, 1240, 1340, 1360, 1736, 1876, 1904, 1984, 2077, 2108, 2144, 2170, 2176, 2240, 2278, 2345, 2380, 2480, 2635, 2680, 2720, 3472, 3689, 3752, 3808, 3968, 4154, 4216, 4288, 4340, 4480, 4556, 4690, 4760, 4960, 5270, 5360, 5440, 5695, 6944, 7378, 7504, 7616, 7973, 8308, 8432, 8576, 8680, 9112, 9380, 9520, 9920, 10385, 10540, 10720, 10880, 11390, 13888, 14539, 14756, 15008, 15232, 15946, 16616, 16864, 17360, 18224, 18445, 18760, 19040, 19840, 20770, 21080, 21440, 22780, 27776, 29078, 29512, 30016, 31892, 33232, 33728, 34720, 35309, 36448, 36890, 37520, 38080, 39865, 41540, 42160, 42880, 45560, 58156, 59024, 60032, 63784, 66464, 67456, 69440, 70618, 72695, 72896, 73780, 75040, 76160, 79730, 83080, 84320, 91120, 116312, 118048, 127568, 132928, 138880, 141236, 145390, 145792, 147560, 150080, 159460, 166160, 168640, 176545, 182240, 232624, 236096, 247163, 255136, 265856, 282472, 290780, 295120, 300160, 318920, 332320, 337280, 353090, 364480, 465248, 472192, 494326, 510272, 564944, 581560, 590240, 637840, 664640, 706180, 728960, 930496, 988652, 1020544, 1129888, 1163120, 1180480, 1235815, 1275680, 1329280, 1412360, 1860992, 1977304, 2259776, 2326240, 2360960, 2471630, 2551360, 2824720, 3954608, 4519552, 4652480, 4943260, 5102720, 5649440, 7909216, 9304960, 9886520, 11298880, 15818432, 19773040, 22597760, 31636864, 39546080, 79092160, 158184320]

約数ペア:

[(1, 158184320), (2, 79092160), (4, 39546080), (5, 31636864), (7, 22597760), (8, 19773040), (10, 15818432), (14, 11298880), (16, 9886520), (17, 9304960), (20, 7909216), (28, 5649440), (31, 5102720), (32, 4943260), (34, 4652480), (35, 4519552), (40, 3954608), (56, 2824720), (62, 2551360), (64, 2471630), (67, 2360960), (68, 2326240), (70, 2259776), (80, 1977304), (85, 1860992), (112, 1412360), (119, 1329280), (124, 1275680), (128, 1235815), (134, 1180480), (136, 1163120), (140, 1129888), (155, 1020544), (160, 988652), (170, 930496), (217, 728960), (224, 706180), (238, 664640), (248, 637840), (268, 590240), (272, 581560), (280, 564944), (310, 510272), (320, 494326), (335, 472192), (340, 465248), (434, 364480), (448, 353090), (469, 337280), (476, 332320), (496, 318920), (527, 300160), (536, 295120), (544, 290780), (560, 282472), (595, 265856), (620, 255136), (640, 247163), (670, 236096), (680, 232624), (868, 182240), (896, 176545), (938, 168640), (952, 166160), (992, 159460), (1054, 150080), (1072, 147560), (1085, 145792), (1088, 145390), (1120, 141236), (1139, 138880), (1190, 132928), (1240, 127568), (1340, 118048), (1360, 116312), (1736, 91120), (1876, 84320), (1904, 83080), (1984, 79730), (2077, 76160), (2108, 75040), (2144, 73780), (2170, 72896), (2176, 72695), (2240, 70618), (2278, 69440), (2345, 67456), (2380, 66464), (2480, 63784), (2635, 60032), (2680, 59024), (2720, 58156), (3472, 45560), (3689, 42880), (3752, 42160), (3808, 41540), (3968, 39865), (4154, 38080), (4216, 37520), (4288, 36890), (4340, 36448), (4480, 35309), (4556, 34720), (4690, 33728), (4760, 33232), (4960, 31892), (5270, 30016), (5360, 29512), (5440, 29078), (5695, 27776), (6944, 22780), (7378, 21440), (7504, 21080), (7616, 20770), (7973, 19840), (8308, 19040), (8432, 18760), (8576, 18445), (8680, 18224), (9112, 17360), (9380, 16864), (9520, 16616), (9920, 15946), (10385, 15232), (10540, 15008), (10720, 14756), (10880, 14539), (11390, 13888)]