1320146880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 4640762880

約数和(自身を除く): 3320616000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 103, 104, 120, 130, 156, 158, 160, 169, 192, 195, 206, 208, 237, 240, 260, 309, 312, 316, 320, 338, 390, 395, 412, 416, 474, 480, 507, 515, 520, 618, 624, 632, 676, 780, 790, 824, 832, 845, 948, 960, 1014, 1027, 1030, 1040, 1185, 1236, 1248, 1264, 1339, 1352, 1545, 1560, 1580, 1648, 1690, 1896, 2028, 2054, 2060, 2080, 2370, 2472, 2496, 2528, 2535, 2678, 2704, 3081, 3090, 3120, 3160, 3296, 3380, 3792, 4017, 4056, 4108, 4120, 4160, 4740, 4944, 5056, 5070, 5135, 5356, 5408, 6162, 6180, 6240, 6320, 6592, 6695, 6760, 7584, 8034, 8112, 8137, 8216, 8240, 9480, 9888, 10140, 10270, 10712, 10816, 12324, 12360, 12480, 12640, 13351, 13390, 13520, 15168, 15405, 16068, 16224, 16274, 16432, 16480, 17407, 18960, 19776, 20085, 20280, 20540, 21424, 24411, 24648, 24720, 25280, 26702, 26780, 27040, 30810, 32136, 32448, 32548, 32864, 32960, 34814, 37920, 40053, 40170, 40560, 40685, 41080, 42848, 48822, 49296, 49440, 52221, 53404, 53560, 54080, 61620, 64272, 65096, 65728, 66755, 69628, 75840, 80106, 80340, 81120, 81370, 82160, 85696, 87035, 97644, 98592, 98880, 104442, 105781, 106808, 107120, 122055, 123240, 128544, 130192, 133510, 139256, 160212, 160680, 162240, 162740, 164320, 174070, 195288, 197184, 200265, 208884, 211562, 213616, 214240, 244110, 246480, 257088, 260384, 261105, 267020, 278512, 317343, 320424, 321360, 325480, 328640, 348140, 390576, 400530, 417768, 423124, 427232, 428480, 488220, 492960, 520768, 522210, 528905, 534040, 557024, 634686, 640848, 642720, 650960, 696280, 781152, 801060, 835536, 846248, 854464, 976440, 985920, 1044420, 1057810, 1068080, 1114048, 1269372, 1281696, 1285440, 1301920, 1375153, 1392560, 1562304, 1586715, 1602120, 1671072, 1692496, 1952880, 2088840, 2115620, 2136160, 2538744, 2563392, 2603840, 2750306, 2785120, 3173430, 3204240, 3342144, 3384992, 3905760, 4125459, 4177680, 4231240, 4272320, 5077488, 5500612, 5570240, 6346860, 6408480, 6769984, 6875765, 7811520, 8250918, 8355360, 8462480, 10154976, 11001224, 12693720, 12816960, 13751530, 16501836, 16710720, 16924960, 20309952, 20627295, 22002448, 25387440, 27503060, 33003672, 33849920, 41254590, 44004896, 50774880, 55006120, 66007344, 82509180, 88009792, 101549760, 110012240, 132014688, 165018360, 220024480, 264029376, 330036720, 440048960, 660073440, 1320146880]

約数ペア:

[(1, 1320146880), (2, 660073440), (3, 440048960), (4, 330036720), (5, 264029376), (6, 220024480), (8, 165018360), (10, 132014688), (12, 110012240), (13, 101549760), (15, 88009792), (16, 82509180), (20, 66007344), (24, 55006120), (26, 50774880), (30, 44004896), (32, 41254590), (39, 33849920), (40, 33003672), (48, 27503060), (52, 25387440), (60, 22002448), (64, 20627295), (65, 20309952), (78, 16924960), (79, 16710720), (80, 16501836), (96, 13751530), (103, 12816960), (104, 12693720), (120, 11001224), (130, 10154976), (156, 8462480), (158, 8355360), (160, 8250918), (169, 7811520), (192, 6875765), (195, 6769984), (206, 6408480), (208, 6346860), (237, 5570240), (240, 5500612), (260, 5077488), (309, 4272320), (312, 4231240), (316, 4177680), (320, 4125459), (338, 3905760), (390, 3384992), (395, 3342144), (412, 3204240), (416, 3173430), (474, 2785120), (480, 2750306), (507, 2603840), (515, 2563392), (520, 2538744), (618, 2136160), (624, 2115620), (632, 2088840), (676, 1952880), (780, 1692496), (790, 1671072), (824, 1602120), (832, 1586715), (845, 1562304), (948, 1392560), (960, 1375153), (1014, 1301920), (1027, 1285440), (1030, 1281696), (1040, 1269372), (1185, 1114048), (1236, 1068080), (1248, 1057810), (1264, 1044420), (1339, 985920), (1352, 976440), (1545, 854464), (1560, 846248), (1580, 835536), (1648, 801060), (1690, 781152), (1896, 696280), (2028, 650960), (2054, 642720), (2060, 640848), (2080, 634686), (2370, 557024), (2472, 534040), (2496, 528905), (2528, 522210), (2535, 520768), (2678, 492960), (2704, 488220), (3081, 428480), (3090, 427232), (3120, 423124), (3160, 417768), (3296, 400530), (3380, 390576), (3792, 348140), (4017, 328640), (4056, 325480), (4108, 321360), (4120, 320424), (4160, 317343), (4740, 278512), (4944, 267020), (5056, 261105), (5070, 260384), (5135, 257088), (5356, 246480), (5408, 244110), (6162, 214240), (6180, 213616), (6240, 211562), (6320, 208884), (6592, 200265), (6695, 197184), (6760, 195288), (7584, 174070), (8034, 164320), (8112, 162740), (8137, 162240), (8216, 160680), (8240, 160212), (9480, 139256), (9888, 133510), (10140, 130192), (10270, 128544), (10712, 123240), (10816, 122055), (12324, 107120), (12360, 106808), (12480, 105781), (12640, 104442), (13351, 98880), (13390, 98592), (13520, 97644), (15168, 87035), (15405, 85696), (16068, 82160), (16224, 81370), (16274, 81120), (16432, 80340), (16480, 80106), (17407, 75840), (18960, 69628), (19776, 66755), (20085, 65728), (20280, 65096), (20540, 64272), (21424, 61620), (24411, 54080), (24648, 53560), (24720, 53404), (25280, 52221), (26702, 49440), (26780, 49296), (27040, 48822), (30810, 42848), (32136, 41080), (32448, 40685), (32548, 40560), (32864, 40170), (32960, 40053), (34814, 37920)]