384280320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1353945600

約数和(自身を除く): 969665280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 229, 230, 240, 256, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 458, 460, 480, 552, 570, 608, 640, 687, 690, 736, 760, 768, 874, 912, 916, 920, 960, 1104, 1140, 1145, 1216, 1280, 1311, 1374, 1380, 1472, 1520, 1748, 1824, 1832, 1840, 1920, 2185, 2208, 2280, 2290, 2432, 2622, 2748, 2760, 2944, 3040, 3435, 3496, 3648, 3664, 3680, 3840, 4351, 4370, 4416, 4560, 4580, 4864, 5244, 5267, 5496, 5520, 5888, 6080, 6555, 6870, 6992, 7296, 7328, 7360, 8702, 8740, 8832, 9120, 9160, 10488, 10534, 10992, 11040, 12160, 13053, 13110, 13740, 13984, 14592, 14656, 14720, 15801, 17404, 17480, 17664, 18240, 18320, 20976, 21068, 21755, 21984, 22080, 24320, 26106, 26220, 26335, 27480, 27968, 29312, 29440, 31602, 34808, 34960, 36480, 36640, 41952, 42136, 43510, 43968, 44160, 52212, 52440, 52670, 54960, 55936, 58624, 63204, 65265, 69616, 69920, 72960, 73280, 79005, 83904, 84272, 87020, 87936, 88320, 100073, 104424, 104880, 105340, 109920, 111872, 126408, 130530, 139232, 139840, 146560, 158010, 167808, 168544, 174040, 175872, 200146, 208848, 209760, 210680, 219840, 252816, 261060, 278464, 279680, 293120, 300219, 316020, 335616, 337088, 348080, 400292, 417696, 419520, 421360, 439680, 500365, 505632, 522120, 556928, 559360, 600438, 632040, 674176, 696160, 800584, 835392, 839040, 842720, 879360, 1000730, 1011264, 1044240, 1113856, 1200876, 1264080, 1348352, 1392320, 1501095, 1601168, 1670784, 1678080, 1685440, 2001460, 2022528, 2088480, 2401752, 2528160, 2784640, 3002190, 3202336, 3341568, 3370880, 4002920, 4045056, 4176960, 4803504, 5056320, 5569280, 6004380, 6404672, 6741760, 8005840, 8353920, 9607008, 10112640, 12008760, 12809344, 16011680, 16707840, 19214016, 20225280, 24017520, 25618688, 32023360, 38428032, 48035040, 64046720, 76856064, 96070080, 128093440, 192140160, 384280320]

約数ペア:

[(1, 384280320), (2, 192140160), (3, 128093440), (4, 96070080), (5, 76856064), (6, 64046720), (8, 48035040), (10, 38428032), (12, 32023360), (15, 25618688), (16, 24017520), (19, 20225280), (20, 19214016), (23, 16707840), (24, 16011680), (30, 12809344), (32, 12008760), (38, 10112640), (40, 9607008), (46, 8353920), (48, 8005840), (57, 6741760), (60, 6404672), (64, 6004380), (69, 5569280), (76, 5056320), (80, 4803504), (92, 4176960), (95, 4045056), (96, 4002920), (114, 3370880), (115, 3341568), (120, 3202336), (128, 3002190), (138, 2784640), (152, 2528160), (160, 2401752), (184, 2088480), (190, 2022528), (192, 2001460), (228, 1685440), (229, 1678080), (230, 1670784), (240, 1601168), (256, 1501095), (276, 1392320), (285, 1348352), (304, 1264080), (320, 1200876), (345, 1113856), (368, 1044240), (380, 1011264), (384, 1000730), (437, 879360), (456, 842720), (458, 839040), (460, 835392), (480, 800584), (552, 696160), (570, 674176), (608, 632040), (640, 600438), (687, 559360), (690, 556928), (736, 522120), (760, 505632), (768, 500365), (874, 439680), (912, 421360), (916, 419520), (920, 417696), (960, 400292), (1104, 348080), (1140, 337088), (1145, 335616), (1216, 316020), (1280, 300219), (1311, 293120), (1374, 279680), (1380, 278464), (1472, 261060), (1520, 252816), (1748, 219840), (1824, 210680), (1832, 209760), (1840, 208848), (1920, 200146), (2185, 175872), (2208, 174040), (2280, 168544), (2290, 167808), (2432, 158010), (2622, 146560), (2748, 139840), (2760, 139232), (2944, 130530), (3040, 126408), (3435, 111872), (3496, 109920), (3648, 105340), (3664, 104880), (3680, 104424), (3840, 100073), (4351, 88320), (4370, 87936), (4416, 87020), (4560, 84272), (4580, 83904), (4864, 79005), (5244, 73280), (5267, 72960), (5496, 69920), (5520, 69616), (5888, 65265), (6080, 63204), (6555, 58624), (6870, 55936), (6992, 54960), (7296, 52670), (7328, 52440), (7360, 52212), (8702, 44160), (8740, 43968), (8832, 43510), (9120, 42136), (9160, 41952), (10488, 36640), (10534, 36480), (10992, 34960), (11040, 34808), (12160, 31602), (13053, 29440), (13110, 29312), (13740, 27968), (13984, 27480), (14592, 26335), (14656, 26220), (14720, 26106), (15801, 24320), (17404, 22080), (17480, 21984), (17664, 21755), (18240, 21068), (18320, 20976)]