163179840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 224

約数和(自身を含む): 547176960

約数和(自身を除く): 383997120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 59, 60, 64, 67, 80, 86, 96, 118, 120, 129, 134, 160, 172, 177, 192, 201, 215, 236, 240, 258, 268, 295, 320, 335, 344, 354, 402, 430, 472, 480, 516, 536, 590, 645, 670, 688, 708, 804, 860, 885, 944, 960, 1005, 1032, 1072, 1180, 1290, 1340, 1376, 1416, 1608, 1720, 1770, 1888, 2010, 2064, 2144, 2360, 2537, 2580, 2680, 2752, 2832, 2881, 3216, 3440, 3540, 3776, 3953, 4020, 4128, 4288, 4720, 5074, 5160, 5360, 5664, 5762, 6432, 6880, 7080, 7611, 7906, 8040, 8256, 8643, 9440, 10148, 10320, 10720, 11328, 11524, 11859, 12685, 12864, 13760, 14160, 14405, 15222, 15812, 16080, 17286, 18880, 19765, 20296, 20640, 21440, 23048, 23718, 25370, 28320, 28810, 30444, 31624, 32160, 34572, 38055, 39530, 40592, 41280, 43215, 46096, 47436, 50740, 56640, 57620, 59295, 60888, 63248, 64320, 69144, 76110, 79060, 81184, 86430, 92192, 94872, 101480, 115240, 118590, 121776, 126496, 138288, 152220, 158120, 162368, 169979, 172860, 184384, 189744, 202960, 230480, 237180, 243552, 252992, 276576, 304440, 316240, 339958, 345720, 379488, 405920, 460960, 474360, 487104, 509937, 553152, 608880, 632480, 679916, 691440, 758976, 811840, 849895, 921920, 948720, 1019874, 1217760, 1264960, 1359832, 1382880, 1699790, 1897440, 2039748, 2435520, 2549685, 2719664, 2765760, 3399580, 3794880, 4079496, 5099370, 5439328, 6799160, 8158992, 10198740, 10878656, 13598320, 16317984, 20397480, 27196640, 32635968, 40794960, 54393280, 81589920, 163179840]

約数ペア:

[(1, 163179840), (2, 81589920), (3, 54393280), (4, 40794960), (5, 32635968), (6, 27196640), (8, 20397480), (10, 16317984), (12, 13598320), (15, 10878656), (16, 10198740), (20, 8158992), (24, 6799160), (30, 5439328), (32, 5099370), (40, 4079496), (43, 3794880), (48, 3399580), (59, 2765760), (60, 2719664), (64, 2549685), (67, 2435520), (80, 2039748), (86, 1897440), (96, 1699790), (118, 1382880), (120, 1359832), (129, 1264960), (134, 1217760), (160, 1019874), (172, 948720), (177, 921920), (192, 849895), (201, 811840), (215, 758976), (236, 691440), (240, 679916), (258, 632480), (268, 608880), (295, 553152), (320, 509937), (335, 487104), (344, 474360), (354, 460960), (402, 405920), (430, 379488), (472, 345720), (480, 339958), (516, 316240), (536, 304440), (590, 276576), (645, 252992), (670, 243552), (688, 237180), (708, 230480), (804, 202960), (860, 189744), (885, 184384), (944, 172860), (960, 169979), (1005, 162368), (1032, 158120), (1072, 152220), (1180, 138288), (1290, 126496), (1340, 121776), (1376, 118590), (1416, 115240), (1608, 101480), (1720, 94872), (1770, 92192), (1888, 86430), (2010, 81184), (2064, 79060), (2144, 76110), (2360, 69144), (2537, 64320), (2580, 63248), (2680, 60888), (2752, 59295), (2832, 57620), (2881, 56640), (3216, 50740), (3440, 47436), (3540, 46096), (3776, 43215), (3953, 41280), (4020, 40592), (4128, 39530), (4288, 38055), (4720, 34572), (5074, 32160), (5160, 31624), (5360, 30444), (5664, 28810), (5762, 28320), (6432, 25370), (6880, 23718), (7080, 23048), (7611, 21440), (7906, 20640), (8040, 20296), (8256, 19765), (8643, 18880), (9440, 17286), (10148, 16080), (10320, 15812), (10720, 15222), (11328, 14405), (11524, 14160), (11859, 13760), (12685, 12864)]