19377807360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5152

約数の個数: 224

約数和(自身を含む): 64017948672

約数和(自身を除く): 44640141312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5087, 5120, 5952, 6144, 7440, 7680, 7936, 8192, 9920, 10174, 10240, 11904, 12288, 14880, 15261, 15360, 15872, 19840, 20348, 20480, 23808, 24576, 25435, 29760, 30522, 30720, 31744, 39680, 40696, 40960, 47616, 50870, 59520, 61044, 61440, 63488, 76305, 79360, 81392, 95232, 101740, 119040, 122088, 122880, 126976, 152610, 157697, 158720, 162784, 190464, 203480, 238080, 244176, 253952, 305220, 315394, 317440, 325568, 380928, 406960, 473091, 476160, 488352, 610440, 630788, 634880, 651136, 761856, 788485, 813920, 946182, 952320, 976704, 1220880, 1261576, 1269760, 1302272, 1576970, 1627840, 1892364, 1904640, 1953408, 2365455, 2441760, 2523152, 2604544, 3153940, 3255680, 3784728, 3809280, 3906816, 4730910, 4883520, 5046304, 5209088, 6307880, 6511360, 7569456, 7813632, 9461820, 9767040, 10092608, 10418176, 12615760, 13022720, 15138912, 15627264, 18923640, 19534080, 20185216, 20836352, 25231520, 26045440, 30277824, 31254528, 37847280, 39068160, 40370432, 41672704, 50463040, 52090880, 60555648, 62509056, 75694560, 78136320, 80740864, 100926080, 104181760, 121111296, 125018112, 151389120, 156272640, 161481728, 201852160, 208363520, 242222592, 302778240, 312545280, 322963456, 403704320, 484445184, 605556480, 625090560, 645926912, 807408640, 968890368, 1211112960, 1291853824, 1614817280, 1937780736, 2422225920, 3229634560, 3875561472, 4844451840, 6459269120, 9688903680, 19377807360]

約数ペア:

[(1, 19377807360), (2, 9688903680), (3, 6459269120), (4, 4844451840), (5, 3875561472), (6, 3229634560), (8, 2422225920), (10, 1937780736), (12, 1614817280), (15, 1291853824), (16, 1211112960), (20, 968890368), (24, 807408640), (30, 645926912), (31, 625090560), (32, 605556480), (40, 484445184), (48, 403704320), (60, 322963456), (62, 312545280), (64, 302778240), (80, 242222592), (93, 208363520), (96, 201852160), (120, 161481728), (124, 156272640), (128, 151389120), (155, 125018112), (160, 121111296), (186, 104181760), (192, 100926080), (240, 80740864), (248, 78136320), (256, 75694560), (310, 62509056), (320, 60555648), (372, 52090880), (384, 50463040), (465, 41672704), (480, 40370432), (496, 39068160), (512, 37847280), (620, 31254528), (640, 30277824), (744, 26045440), (768, 25231520), (930, 20836352), (960, 20185216), (992, 19534080), (1024, 18923640), (1240, 15627264), (1280, 15138912), (1488, 13022720), (1536, 12615760), (1860, 10418176), (1920, 10092608), (1984, 9767040), (2048, 9461820), (2480, 7813632), (2560, 7569456), (2976, 6511360), (3072, 6307880), (3720, 5209088), (3840, 5046304), (3968, 4883520), (4096, 4730910), (4960, 3906816), (5087, 3809280), (5120, 3784728), (5952, 3255680), (6144, 3153940), (7440, 2604544), (7680, 2523152), (7936, 2441760), (8192, 2365455), (9920, 1953408), (10174, 1904640), (10240, 1892364), (11904, 1627840), (12288, 1576970), (14880, 1302272), (15261, 1269760), (15360, 1261576), (15872, 1220880), (19840, 976704), (20348, 952320), (20480, 946182), (23808, 813920), (24576, 788485), (25435, 761856), (29760, 651136), (30522, 634880), (30720, 630788), (31744, 610440), (39680, 488352), (40696, 476160), (40960, 473091), (47616, 406960), (50870, 380928), (59520, 325568), (61044, 317440), (61440, 315394), (63488, 305220), (76305, 253952), (79360, 244176), (81392, 238080), (95232, 203480), (101740, 190464), (119040, 162784), (122088, 158720), (122880, 157697), (126976, 152610)]