51692160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 256

約数和(自身を含む): 188496000

約数和(自身を除く): 136803840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 109, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 218, 228, 240, 247, 260, 285, 304, 312, 320, 327, 380, 384, 390, 416, 436, 456, 480, 494, 520, 545, 570, 608, 624, 640, 654, 741, 760, 780, 832, 872, 912, 960, 988, 1040, 1090, 1140, 1216, 1235, 1248, 1308, 1417, 1482, 1520, 1560, 1635, 1664, 1744, 1824, 1920, 1976, 2071, 2080, 2180, 2280, 2432, 2470, 2496, 2616, 2834, 2964, 3040, 3120, 3270, 3488, 3648, 3705, 3952, 4142, 4160, 4251, 4360, 4560, 4940, 4992, 5232, 5668, 5928, 6080, 6213, 6240, 6540, 6976, 7085, 7296, 7410, 7904, 8284, 8320, 8502, 8720, 9120, 9880, 10355, 10464, 11336, 11856, 12160, 12426, 12480, 13080, 13952, 14170, 14820, 15808, 16568, 17004, 17440, 18240, 19760, 20710, 20928, 21255, 22672, 23712, 24852, 24960, 26160, 26923, 28340, 29640, 31065, 31616, 33136, 34008, 34880, 36480, 39520, 41420, 41856, 42510, 45344, 47424, 49704, 52320, 53846, 56680, 59280, 62130, 66272, 68016, 69760, 79040, 80769, 82840, 85020, 90688, 94848, 99408, 104640, 107692, 113360, 118560, 124260, 132544, 134615, 136032, 158080, 161538, 165680, 170040, 181376, 198816, 209280, 215384, 226720, 237120, 248520, 265088, 269230, 272064, 323076, 331360, 340080, 397632, 403845, 430768, 453440, 474240, 497040, 538460, 544128, 646152, 662720, 680160, 795264, 807690, 861536, 906880, 994080, 1076920, 1292304, 1325440, 1360320, 1615380, 1723072, 1988160, 2153840, 2584608, 2720640, 3230760, 3446144, 3976320, 4307680, 5169216, 6461520, 8615360, 10338432, 12923040, 17230720, 25846080, 51692160]

約数ペア:

[(1, 51692160), (2, 25846080), (3, 17230720), (4, 12923040), (5, 10338432), (6, 8615360), (8, 6461520), (10, 5169216), (12, 4307680), (13, 3976320), (15, 3446144), (16, 3230760), (19, 2720640), (20, 2584608), (24, 2153840), (26, 1988160), (30, 1723072), (32, 1615380), (38, 1360320), (39, 1325440), (40, 1292304), (48, 1076920), (52, 994080), (57, 906880), (60, 861536), (64, 807690), (65, 795264), (76, 680160), (78, 662720), (80, 646152), (95, 544128), (96, 538460), (104, 497040), (109, 474240), (114, 453440), (120, 430768), (128, 403845), (130, 397632), (152, 340080), (156, 331360), (160, 323076), (190, 272064), (192, 269230), (195, 265088), (208, 248520), (218, 237120), (228, 226720), (240, 215384), (247, 209280), (260, 198816), (285, 181376), (304, 170040), (312, 165680), (320, 161538), (327, 158080), (380, 136032), (384, 134615), (390, 132544), (416, 124260), (436, 118560), (456, 113360), (480, 107692), (494, 104640), (520, 99408), (545, 94848), (570, 90688), (608, 85020), (624, 82840), (640, 80769), (654, 79040), (741, 69760), (760, 68016), (780, 66272), (832, 62130), (872, 59280), (912, 56680), (960, 53846), (988, 52320), (1040, 49704), (1090, 47424), (1140, 45344), (1216, 42510), (1235, 41856), (1248, 41420), (1308, 39520), (1417, 36480), (1482, 34880), (1520, 34008), (1560, 33136), (1635, 31616), (1664, 31065), (1744, 29640), (1824, 28340), (1920, 26923), (1976, 26160), (2071, 24960), (2080, 24852), (2180, 23712), (2280, 22672), (2432, 21255), (2470, 20928), (2496, 20710), (2616, 19760), (2834, 18240), (2964, 17440), (3040, 17004), (3120, 16568), (3270, 15808), (3488, 14820), (3648, 14170), (3705, 13952), (3952, 13080), (4142, 12480), (4160, 12426), (4251, 12160), (4360, 11856), (4560, 11336), (4940, 10464), (4992, 10355), (5232, 9880), (5668, 9120), (5928, 8720), (6080, 8502), (6213, 8320), (6240, 8284), (6540, 7904), (6976, 7410), (7085, 7296)]