12923040

素因数分解:

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

素因数の和:159

約数の個数: 192

約数和(自身を含む): 46569600

約数和(自身を除く): 33646560

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, 65, 76, 78, 80, 95, 96, 104, 109, 114, 120, 130, 152, 156, 160, 190, 195, 208, 218, 228, 240, 247, 260, 285, 304, 312, 327, 380, 390, 416, 436, 456, 480, 494, 520, 545, 570, 608, 624, 654, 741, 760, 780, 872, 912, 988, 1040, 1090, 1140, 1235, 1248, 1308, 1417, 1482, 1520, 1560, 1635, 1744, 1824, 1976, 2071, 2080, 2180, 2280, 2470, 2616, 2834, 2964, 3040, 3120, 3270, 3488, 3705, 3952, 4142, 4251, 4360, 4560, 4940, 5232, 5668, 5928, 6213, 6240, 6540, 7085, 7410, 7904, 8284, 8502, 8720, 9120, 9880, 10355, 10464, 11336, 11856, 12426, 13080, 14170, 14820, 16568, 17004, 17440, 19760, 20710, 21255, 22672, 23712, 24852, 26160, 26923, 28340, 29640, 31065, 33136, 34008, 39520, 41420, 42510, 45344, 49704, 52320, 53846, 56680, 59280, 62130, 66272, 68016, 80769, 82840, 85020, 99408, 107692, 113360, 118560, 124260, 134615, 136032, 161538, 165680, 170040, 198816, 215384, 226720, 248520, 269230, 323076, 331360, 340080, 403845, 430768, 497040, 538460, 646152, 680160, 807690, 861536, 994080, 1076920, 1292304, 1615380, 2153840, 2584608, 3230760, 4307680, 6461520, 12923040]

約数ペア:

[(1, 12923040), (2, 6461520), (3, 4307680), (4, 3230760), (5, 2584608), (6, 2153840), (8, 1615380), (10, 1292304), (12, 1076920), (13, 994080), (15, 861536), (16, 807690), (19, 680160), (20, 646152), (24, 538460), (26, 497040), (30, 430768), (32, 403845), (38, 340080), (39, 331360), (40, 323076), (48, 269230), (52, 248520), (57, 226720), (60, 215384), (65, 198816), (76, 170040), (78, 165680), (80, 161538), (95, 136032), (96, 134615), (104, 124260), (109, 118560), (114, 113360), (120, 107692), (130, 99408), (152, 85020), (156, 82840), (160, 80769), (190, 68016), (195, 66272), (208, 62130), (218, 59280), (228, 56680), (240, 53846), (247, 52320), (260, 49704), (285, 45344), (304, 42510), (312, 41420), (327, 39520), (380, 34008), (390, 33136), (416, 31065), (436, 29640), (456, 28340), (480, 26923), (494, 26160), (520, 24852), (545, 23712), (570, 22672), (608, 21255), (624, 20710), (654, 19760), (741, 17440), (760, 17004), (780, 16568), (872, 14820), (912, 14170), (988, 13080), (1040, 12426), (1090, 11856), (1140, 11336), (1235, 10464), (1248, 10355), (1308, 9880), (1417, 9120), (1482, 8720), (1520, 8502), (1560, 8284), (1635, 7904), (1744, 7410), (1824, 7085), (1976, 6540), (2071, 6240), (2080, 6213), (2180, 5928), (2280, 5668), (2470, 5232), (2616, 4940), (2834, 4560), (2964, 4360), (3040, 4251), (3120, 4142), (3270, 3952), (3488, 3705)]