171655680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 653672448

約数和(自身を除く): 482016768

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, 103, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 206, 210, 217, 224, 240, 248, 256, 280, 309, 310, 320, 336, 372, 384, 412, 420, 434, 448, 465, 480, 496, 512, 515, 560, 618, 620, 640, 651, 672, 721, 744, 768, 824, 840, 868, 896, 930, 960, 992, 1030, 1085, 1120, 1236, 1240, 1280, 1302, 1344, 1442, 1488, 1536, 1545, 1648, 1680, 1736, 1792, 1860, 1920, 1984, 2060, 2163, 2170, 2240, 2472, 2480, 2560, 2604, 2688, 2884, 2976, 3090, 3193, 3255, 3296, 3360, 3472, 3584, 3605, 3720, 3840, 3968, 4120, 4326, 4340, 4480, 4944, 4960, 5208, 5376, 5768, 5952, 6180, 6386, 6510, 6592, 6720, 6944, 7210, 7440, 7680, 7936, 8240, 8652, 8680, 8960, 9579, 9888, 9920, 10416, 10752, 10815, 11536, 11904, 12360, 12772, 13020, 13184, 13440, 13888, 14420, 14880, 15872, 15965, 16480, 17304, 17360, 17920, 19158, 19776, 19840, 20832, 21630, 22351, 23072, 23808, 24720, 25544, 26040, 26368, 26880, 27776, 28840, 29760, 31930, 32960, 34608, 34720, 38316, 39552, 39680, 41664, 43260, 44702, 46144, 47616, 47895, 49440, 51088, 52080, 52736, 53760, 55552, 57680, 59520, 63860, 65920, 67053, 69216, 69440, 76632, 79104, 79360, 83328, 86520, 89404, 92288, 95790, 98880, 102176, 104160, 111104, 111755, 115360, 119040, 127720, 131840, 134106, 138432, 138880, 153264, 158208, 166656, 173040, 178808, 184576, 191580, 197760, 204352, 208320, 223510, 230720, 238080, 255440, 263680, 268212, 276864, 277760, 306528, 333312, 335265, 346080, 357616, 369152, 383160, 395520, 408704, 416640, 447020, 461440, 510880, 536424, 553728, 555520, 613056, 670530, 692160, 715232, 766320, 791040, 817408, 833280, 894040, 922880, 1021760, 1072848, 1107456, 1226112, 1341060, 1384320, 1430464, 1532640, 1634816, 1666560, 1788080, 1845760, 2043520, 2145696, 2452224, 2682120, 2768640, 2860928, 3065280, 3576160, 4087040, 4291392, 4904448, 5364240, 5537280, 5721856, 6130560, 7152320, 8174080, 8582784, 10728480, 11443712, 12261120, 14304640, 17165568, 21456960, 24522240, 28609280, 34331136, 42913920, 57218560, 85827840, 171655680]

約数ペア:

[(1, 171655680), (2, 85827840), (3, 57218560), (4, 42913920), (5, 34331136), (6, 28609280), (7, 24522240), (8, 21456960), (10, 17165568), (12, 14304640), (14, 12261120), (15, 11443712), (16, 10728480), (20, 8582784), (21, 8174080), (24, 7152320), (28, 6130560), (30, 5721856), (31, 5537280), (32, 5364240), (35, 4904448), (40, 4291392), (42, 4087040), (48, 3576160), (56, 3065280), (60, 2860928), (62, 2768640), (64, 2682120), (70, 2452224), (80, 2145696), (84, 2043520), (93, 1845760), (96, 1788080), (103, 1666560), (105, 1634816), (112, 1532640), (120, 1430464), (124, 1384320), (128, 1341060), (140, 1226112), (155, 1107456), (160, 1072848), (168, 1021760), (186, 922880), (192, 894040), (206, 833280), (210, 817408), (217, 791040), (224, 766320), (240, 715232), (248, 692160), (256, 670530), (280, 613056), (309, 555520), (310, 553728), (320, 536424), (336, 510880), (372, 461440), (384, 447020), (412, 416640), (420, 408704), (434, 395520), (448, 383160), (465, 369152), (480, 357616), (496, 346080), (512, 335265), (515, 333312), (560, 306528), (618, 277760), (620, 276864), (640, 268212), (651, 263680), (672, 255440), (721, 238080), (744, 230720), (768, 223510), (824, 208320), (840, 204352), (868, 197760), (896, 191580), (930, 184576), (960, 178808), (992, 173040), (1030, 166656), (1085, 158208), (1120, 153264), (1236, 138880), (1240, 138432), (1280, 134106), (1302, 131840), (1344, 127720), (1442, 119040), (1488, 115360), (1536, 111755), (1545, 111104), (1648, 104160), (1680, 102176), (1736, 98880), (1792, 95790), (1860, 92288), (1920, 89404), (1984, 86520), (2060, 83328), (2163, 79360), (2170, 79104), (2240, 76632), (2472, 69440), (2480, 69216), (2560, 67053), (2604, 65920), (2688, 63860), (2884, 59520), (2976, 57680), (3090, 55552), (3193, 53760), (3255, 52736), (3296, 52080), (3360, 51088), (3472, 49440), (3584, 47895), (3605, 47616), (3720, 46144), (3840, 44702), (3968, 43260), (4120, 41664), (4326, 39680), (4340, 39552), (4480, 38316), (4944, 34720), (4960, 34608), (5208, 32960), (5376, 31930), (5768, 29760), (5952, 28840), (6180, 27776), (6386, 26880), (6510, 26368), (6592, 26040), (6720, 25544), (6944, 24720), (7210, 23808), (7440, 23072), (7680, 22351), (7936, 21630), (8240, 20832), (8652, 19840), (8680, 19776), (8960, 19158), (9579, 17920), (9888, 17360), (9920, 17304), (10416, 16480), (10752, 15965), (10815, 15872), (11536, 14880), (11904, 14420), (12360, 13888), (12772, 13440), (13020, 13184)]