89160960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 339075072

約数和(自身を除く): 249914112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 107, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 214, 217, 224, 240, 248, 256, 280, 310, 320, 321, 336, 372, 384, 420, 428, 434, 448, 465, 480, 496, 535, 560, 620, 640, 642, 651, 672, 744, 749, 768, 840, 856, 868, 896, 930, 960, 992, 1070, 1085, 1120, 1240, 1280, 1284, 1302, 1344, 1488, 1498, 1605, 1680, 1712, 1736, 1792, 1860, 1920, 1984, 2140, 2170, 2240, 2247, 2480, 2568, 2604, 2688, 2976, 2996, 3210, 3255, 3317, 3360, 3424, 3472, 3720, 3745, 3840, 3968, 4280, 4340, 4480, 4494, 4960, 5136, 5208, 5376, 5952, 5992, 6420, 6510, 6634, 6720, 6848, 6944, 7440, 7490, 7936, 8560, 8680, 8960, 8988, 9920, 9951, 10272, 10416, 11235, 11904, 11984, 12840, 13020, 13268, 13440, 13696, 13888, 14880, 14980, 16585, 17120, 17360, 17976, 19840, 19902, 20544, 20832, 22470, 23219, 23808, 23968, 25680, 26040, 26536, 26880, 27392, 27776, 29760, 29960, 33170, 34240, 34720, 35952, 39680, 39804, 41088, 41664, 44940, 46438, 47936, 49755, 51360, 52080, 53072, 55552, 59520, 59920, 66340, 68480, 69440, 69657, 71904, 79608, 82176, 83328, 89880, 92876, 95872, 99510, 102720, 104160, 106144, 116095, 119040, 119840, 132680, 136960, 138880, 139314, 143808, 159216, 166656, 179760, 185752, 191744, 199020, 205440, 208320, 212288, 232190, 239680, 265360, 277760, 278628, 287616, 318432, 348285, 359520, 371504, 398040, 410880, 416640, 424576, 464380, 479360, 530720, 557256, 575232, 636864, 696570, 719040, 743008, 796080, 833280, 849152, 928760, 958720, 1061440, 1114512, 1273728, 1393140, 1438080, 1486016, 1592160, 1857520, 2122880, 2229024, 2547456, 2786280, 2876160, 2972032, 3184320, 3715040, 4245760, 4458048, 5572560, 5944064, 6368640, 7430080, 8916096, 11145120, 12737280, 14860160, 17832192, 22290240, 29720320, 44580480, 89160960]

約数ペア:

[(1, 89160960), (2, 44580480), (3, 29720320), (4, 22290240), (5, 17832192), (6, 14860160), (7, 12737280), (8, 11145120), (10, 8916096), (12, 7430080), (14, 6368640), (15, 5944064), (16, 5572560), (20, 4458048), (21, 4245760), (24, 3715040), (28, 3184320), (30, 2972032), (31, 2876160), (32, 2786280), (35, 2547456), (40, 2229024), (42, 2122880), (48, 1857520), (56, 1592160), (60, 1486016), (62, 1438080), (64, 1393140), (70, 1273728), (80, 1114512), (84, 1061440), (93, 958720), (96, 928760), (105, 849152), (107, 833280), (112, 796080), (120, 743008), (124, 719040), (128, 696570), (140, 636864), (155, 575232), (160, 557256), (168, 530720), (186, 479360), (192, 464380), (210, 424576), (214, 416640), (217, 410880), (224, 398040), (240, 371504), (248, 359520), (256, 348285), (280, 318432), (310, 287616), (320, 278628), (321, 277760), (336, 265360), (372, 239680), (384, 232190), (420, 212288), (428, 208320), (434, 205440), (448, 199020), (465, 191744), (480, 185752), (496, 179760), (535, 166656), (560, 159216), (620, 143808), (640, 139314), (642, 138880), (651, 136960), (672, 132680), (744, 119840), (749, 119040), (768, 116095), (840, 106144), (856, 104160), (868, 102720), (896, 99510), (930, 95872), (960, 92876), (992, 89880), (1070, 83328), (1085, 82176), (1120, 79608), (1240, 71904), (1280, 69657), (1284, 69440), (1302, 68480), (1344, 66340), (1488, 59920), (1498, 59520), (1605, 55552), (1680, 53072), (1712, 52080), (1736, 51360), (1792, 49755), (1860, 47936), (1920, 46438), (1984, 44940), (2140, 41664), (2170, 41088), (2240, 39804), (2247, 39680), (2480, 35952), (2568, 34720), (2604, 34240), (2688, 33170), (2976, 29960), (2996, 29760), (3210, 27776), (3255, 27392), (3317, 26880), (3360, 26536), (3424, 26040), (3472, 25680), (3720, 23968), (3745, 23808), (3840, 23219), (3968, 22470), (4280, 20832), (4340, 20544), (4480, 19902), (4494, 19840), (4960, 17976), (5136, 17360), (5208, 17120), (5376, 16585), (5952, 14980), (5992, 14880), (6420, 13888), (6510, 13696), (6634, 13440), (6720, 13268), (6848, 13020), (6944, 12840), (7440, 11984), (7490, 11904), (7936, 11235), (8560, 10416), (8680, 10272), (8960, 9951), (8988, 9920)]