225248640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 256

約数和(自身を含む): 779051520

約数和(自身を除く): 553802880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 103, 120, 128, 134, 136, 160, 170, 192, 201, 204, 206, 240, 255, 268, 272, 309, 320, 335, 340, 384, 402, 408, 412, 480, 510, 515, 536, 544, 618, 640, 670, 680, 804, 816, 824, 960, 1005, 1020, 1030, 1072, 1088, 1139, 1236, 1340, 1360, 1545, 1608, 1632, 1648, 1751, 1920, 2010, 2040, 2060, 2144, 2176, 2278, 2472, 2680, 2720, 3090, 3216, 3264, 3296, 3417, 3502, 4020, 4080, 4120, 4288, 4556, 4944, 5253, 5360, 5440, 5695, 6180, 6432, 6528, 6592, 6834, 6901, 7004, 8040, 8160, 8240, 8576, 8755, 9112, 9888, 10506, 10720, 10880, 11390, 12360, 12864, 13184, 13668, 13802, 14008, 16080, 16320, 16480, 17085, 17510, 18224, 19776, 20703, 21012, 21440, 22780, 24720, 25728, 26265, 27336, 27604, 28016, 32160, 32640, 32960, 34170, 34505, 35020, 36448, 39552, 41406, 42024, 42880, 45560, 49440, 52530, 54672, 55208, 56032, 64320, 65920, 68340, 69010, 70040, 72896, 82812, 84048, 91120, 98880, 103515, 105060, 109344, 110416, 112064, 117317, 128640, 136680, 138020, 140080, 145792, 165624, 168096, 182240, 197760, 207030, 210120, 218688, 220832, 224128, 234634, 273360, 276040, 280160, 331248, 336192, 351951, 364480, 414060, 420240, 437376, 441664, 469268, 546720, 552080, 560320, 586585, 662496, 672384, 703902, 728960, 828120, 840480, 883328, 938536, 1093440, 1104160, 1120640, 1173170, 1324992, 1407804, 1656240, 1680960, 1759755, 1877072, 2186880, 2208320, 2346340, 2649984, 2815608, 3312480, 3361920, 3519510, 3754144, 4416640, 4692680, 5631216, 6624960, 7039020, 7508288, 9385360, 11262432, 13249920, 14078040, 15016576, 18770720, 22524864, 28156080, 37541440, 45049728, 56312160, 75082880, 112624320, 225248640]

約数ペア:

[(1, 225248640), (2, 112624320), (3, 75082880), (4, 56312160), (5, 45049728), (6, 37541440), (8, 28156080), (10, 22524864), (12, 18770720), (15, 15016576), (16, 14078040), (17, 13249920), (20, 11262432), (24, 9385360), (30, 7508288), (32, 7039020), (34, 6624960), (40, 5631216), (48, 4692680), (51, 4416640), (60, 3754144), (64, 3519510), (67, 3361920), (68, 3312480), (80, 2815608), (85, 2649984), (96, 2346340), (102, 2208320), (103, 2186880), (120, 1877072), (128, 1759755), (134, 1680960), (136, 1656240), (160, 1407804), (170, 1324992), (192, 1173170), (201, 1120640), (204, 1104160), (206, 1093440), (240, 938536), (255, 883328), (268, 840480), (272, 828120), (309, 728960), (320, 703902), (335, 672384), (340, 662496), (384, 586585), (402, 560320), (408, 552080), (412, 546720), (480, 469268), (510, 441664), (515, 437376), (536, 420240), (544, 414060), (618, 364480), (640, 351951), (670, 336192), (680, 331248), (804, 280160), (816, 276040), (824, 273360), (960, 234634), (1005, 224128), (1020, 220832), (1030, 218688), (1072, 210120), (1088, 207030), (1139, 197760), (1236, 182240), (1340, 168096), (1360, 165624), (1545, 145792), (1608, 140080), (1632, 138020), (1648, 136680), (1751, 128640), (1920, 117317), (2010, 112064), (2040, 110416), (2060, 109344), (2144, 105060), (2176, 103515), (2278, 98880), (2472, 91120), (2680, 84048), (2720, 82812), (3090, 72896), (3216, 70040), (3264, 69010), (3296, 68340), (3417, 65920), (3502, 64320), (4020, 56032), (4080, 55208), (4120, 54672), (4288, 52530), (4556, 49440), (4944, 45560), (5253, 42880), (5360, 42024), (5440, 41406), (5695, 39552), (6180, 36448), (6432, 35020), (6528, 34505), (6592, 34170), (6834, 32960), (6901, 32640), (7004, 32160), (8040, 28016), (8160, 27604), (8240, 27336), (8576, 26265), (8755, 25728), (9112, 24720), (9888, 22780), (10506, 21440), (10720, 21012), (10880, 20703), (11390, 19776), (12360, 18224), (12864, 17510), (13184, 17085), (13668, 16480), (13802, 16320), (14008, 16080)]