1858437120

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 6291360000

約数和(自身を除く): 4432922880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 199, 228, 240, 256, 285, 304, 320, 380, 384, 398, 456, 480, 512, 570, 597, 608, 640, 760, 768, 796, 912, 960, 995, 1024, 1140, 1194, 1216, 1280, 1520, 1536, 1592, 1824, 1920, 1990, 2048, 2280, 2388, 2432, 2560, 2985, 3040, 3072, 3184, 3648, 3781, 3840, 3980, 4096, 4560, 4776, 4864, 5120, 5970, 6080, 6144, 6368, 7296, 7562, 7680, 7960, 8192, 9120, 9552, 9728, 10240, 11343, 11940, 12160, 12288, 12736, 14592, 15124, 15360, 15920, 16384, 18240, 18905, 19104, 19456, 20480, 22686, 23880, 24320, 24576, 25472, 29184, 30248, 30720, 31840, 32768, 36480, 37810, 38208, 38912, 40960, 45372, 47760, 48640, 49152, 50944, 56715, 58368, 60496, 61440, 63680, 72960, 75620, 76416, 77824, 81920, 90744, 95520, 97280, 98304, 101888, 113430, 116736, 120992, 122880, 127360, 145920, 151240, 152832, 155648, 163840, 181488, 191040, 194560, 203776, 226860, 233472, 241984, 245760, 254720, 291840, 302480, 305664, 311296, 362976, 382080, 389120, 407552, 453720, 466944, 483968, 491520, 509440, 583680, 604960, 611328, 622592, 725952, 764160, 778240, 815104, 907440, 933888, 967936, 1018880, 1167360, 1209920, 1222656, 1451904, 1528320, 1556480, 1630208, 1814880, 1867776, 1935872, 2037760, 2334720, 2419840, 2445312, 2903808, 3056640, 3112960, 3260416, 3629760, 3871744, 4075520, 4669440, 4839680, 4890624, 5807616, 6113280, 6520832, 7259520, 7743488, 8151040, 9338880, 9679360, 9781248, 11615232, 12226560, 14519040, 15486976, 16302080, 19358720, 19562496, 23230464, 24453120, 29038080, 30973952, 32604160, 38717440, 46460928, 48906240, 58076160, 61947904, 77434880, 92921856, 97812480, 116152320, 123895808, 154869760, 185843712, 232304640, 309739520, 371687424, 464609280, 619479040, 929218560, 1858437120]

約数ペア:

[(1, 1858437120), (2, 929218560), (3, 619479040), (4, 464609280), (5, 371687424), (6, 309739520), (8, 232304640), (10, 185843712), (12, 154869760), (15, 123895808), (16, 116152320), (19, 97812480), (20, 92921856), (24, 77434880), (30, 61947904), (32, 58076160), (38, 48906240), (40, 46460928), (48, 38717440), (57, 32604160), (60, 30973952), (64, 29038080), (76, 24453120), (80, 23230464), (95, 19562496), (96, 19358720), (114, 16302080), (120, 15486976), (128, 14519040), (152, 12226560), (160, 11615232), (190, 9781248), (192, 9679360), (199, 9338880), (228, 8151040), (240, 7743488), (256, 7259520), (285, 6520832), (304, 6113280), (320, 5807616), (380, 4890624), (384, 4839680), (398, 4669440), (456, 4075520), (480, 3871744), (512, 3629760), (570, 3260416), (597, 3112960), (608, 3056640), (640, 2903808), (760, 2445312), (768, 2419840), (796, 2334720), (912, 2037760), (960, 1935872), (995, 1867776), (1024, 1814880), (1140, 1630208), (1194, 1556480), (1216, 1528320), (1280, 1451904), (1520, 1222656), (1536, 1209920), (1592, 1167360), (1824, 1018880), (1920, 967936), (1990, 933888), (2048, 907440), (2280, 815104), (2388, 778240), (2432, 764160), (2560, 725952), (2985, 622592), (3040, 611328), (3072, 604960), (3184, 583680), (3648, 509440), (3781, 491520), (3840, 483968), (3980, 466944), (4096, 453720), (4560, 407552), (4776, 389120), (4864, 382080), (5120, 362976), (5970, 311296), (6080, 305664), (6144, 302480), (6368, 291840), (7296, 254720), (7562, 245760), (7680, 241984), (7960, 233472), (8192, 226860), (9120, 203776), (9552, 194560), (9728, 191040), (10240, 181488), (11343, 163840), (11940, 155648), (12160, 152832), (12288, 151240), (12736, 145920), (14592, 127360), (15124, 122880), (15360, 120992), (15920, 116736), (16384, 113430), (18240, 101888), (18905, 98304), (19104, 97280), (19456, 95520), (20480, 90744), (22686, 81920), (23880, 77824), (24320, 76416), (24576, 75620), (25472, 72960), (29184, 63680), (30248, 61440), (30720, 60496), (31840, 58368), (32768, 56715), (36480, 50944), (37810, 49152), (38208, 48640), (38912, 47760), (40960, 45372)]