889100160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 3084480000

約数和(自身を除く): 2195379840

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, 80, 96, 104, 120, 128, 130, 156, 160, 179, 192, 195, 199, 208, 240, 260, 312, 320, 358, 384, 390, 398, 416, 480, 520, 537, 597, 624, 640, 716, 780, 796, 832, 895, 960, 995, 1040, 1074, 1194, 1248, 1432, 1560, 1592, 1664, 1790, 1920, 1990, 2080, 2148, 2327, 2388, 2496, 2587, 2685, 2864, 2985, 3120, 3184, 3580, 3980, 4160, 4296, 4654, 4776, 4992, 5174, 5370, 5728, 5970, 6240, 6368, 6981, 7160, 7761, 7960, 8320, 8592, 9308, 9552, 10348, 10740, 11456, 11635, 11940, 12480, 12736, 12935, 13962, 14320, 15522, 15920, 17184, 18616, 19104, 20696, 21480, 22912, 23270, 23880, 24960, 25472, 25870, 27924, 28640, 31044, 31840, 34368, 34905, 35621, 37232, 38208, 38805, 41392, 42960, 46540, 47760, 51740, 55848, 57280, 62088, 63680, 68736, 69810, 71242, 74464, 76416, 77610, 82784, 85920, 93080, 95520, 103480, 106863, 111696, 114560, 124176, 127360, 139620, 142484, 148928, 155220, 165568, 171840, 178105, 186160, 191040, 206960, 213726, 223392, 248352, 279240, 284968, 297856, 310440, 331136, 343680, 356210, 372320, 382080, 413920, 427452, 446784, 463073, 496704, 534315, 558480, 569936, 620880, 712420, 744640, 827840, 854904, 893568, 926146, 993408, 1068630, 1116960, 1139872, 1241760, 1389219, 1424840, 1489280, 1655680, 1709808, 1852292, 2137260, 2233920, 2279744, 2315365, 2483520, 2778438, 2849680, 3419616, 3704584, 4274520, 4467840, 4559488, 4630730, 4967040, 5556876, 5699360, 6839232, 6946095, 7409168, 8549040, 9261460, 11113752, 11398720, 13678464, 13892190, 14818336, 17098080, 18522920, 22227504, 22797440, 27784380, 29636672, 34196160, 37045840, 44455008, 55568760, 59273344, 68392320, 74091680, 88910016, 111137520, 148183360, 177820032, 222275040, 296366720, 444550080, 889100160]

約数ペア:

[(1, 889100160), (2, 444550080), (3, 296366720), (4, 222275040), (5, 177820032), (6, 148183360), (8, 111137520), (10, 88910016), (12, 74091680), (13, 68392320), (15, 59273344), (16, 55568760), (20, 44455008), (24, 37045840), (26, 34196160), (30, 29636672), (32, 27784380), (39, 22797440), (40, 22227504), (48, 18522920), (52, 17098080), (60, 14818336), (64, 13892190), (65, 13678464), (78, 11398720), (80, 11113752), (96, 9261460), (104, 8549040), (120, 7409168), (128, 6946095), (130, 6839232), (156, 5699360), (160, 5556876), (179, 4967040), (192, 4630730), (195, 4559488), (199, 4467840), (208, 4274520), (240, 3704584), (260, 3419616), (312, 2849680), (320, 2778438), (358, 2483520), (384, 2315365), (390, 2279744), (398, 2233920), (416, 2137260), (480, 1852292), (520, 1709808), (537, 1655680), (597, 1489280), (624, 1424840), (640, 1389219), (716, 1241760), (780, 1139872), (796, 1116960), (832, 1068630), (895, 993408), (960, 926146), (995, 893568), (1040, 854904), (1074, 827840), (1194, 744640), (1248, 712420), (1432, 620880), (1560, 569936), (1592, 558480), (1664, 534315), (1790, 496704), (1920, 463073), (1990, 446784), (2080, 427452), (2148, 413920), (2327, 382080), (2388, 372320), (2496, 356210), (2587, 343680), (2685, 331136), (2864, 310440), (2985, 297856), (3120, 284968), (3184, 279240), (3580, 248352), (3980, 223392), (4160, 213726), (4296, 206960), (4654, 191040), (4776, 186160), (4992, 178105), (5174, 171840), (5370, 165568), (5728, 155220), (5970, 148928), (6240, 142484), (6368, 139620), (6981, 127360), (7160, 124176), (7761, 114560), (7960, 111696), (8320, 106863), (8592, 103480), (9308, 95520), (9552, 93080), (10348, 85920), (10740, 82784), (11456, 77610), (11635, 76416), (11940, 74464), (12480, 71242), (12736, 69810), (12935, 68736), (13962, 63680), (14320, 62088), (15522, 57280), (15920, 55848), (17184, 51740), (18616, 47760), (19104, 46540), (20696, 42960), (21480, 41392), (22912, 38805), (23270, 38208), (23880, 37232), (24960, 35621), (25472, 34905), (25870, 34368), (27924, 31840), (28640, 31044)]