190727360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 473147136

約数和(自身を除く): 282419776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 83, 86, 160, 166, 167, 172, 215, 320, 332, 334, 344, 415, 430, 664, 668, 688, 830, 835, 860, 1328, 1336, 1376, 1660, 1670, 1720, 2656, 2672, 2752, 3320, 3340, 3440, 3569, 5312, 5344, 6640, 6680, 6880, 7138, 7181, 10688, 13280, 13360, 13760, 13861, 14276, 14362, 17845, 26560, 26720, 27722, 28552, 28724, 35690, 35905, 53440, 55444, 57104, 57448, 69305, 71380, 71810, 110888, 114208, 114896, 138610, 142760, 143620, 221776, 228416, 229792, 277220, 285520, 287240, 443552, 459584, 554440, 571040, 574480, 596023, 887104, 1108880, 1142080, 1148960, 1192046, 2217760, 2297920, 2384092, 2980115, 4435520, 4768184, 5960230, 9536368, 11920460, 19072736, 23840920, 38145472, 47681840, 95363680, 190727360]

約数ペア:

[(1, 190727360), (2, 95363680), (4, 47681840), (5, 38145472), (8, 23840920), (10, 19072736), (16, 11920460), (20, 9536368), (32, 5960230), (40, 4768184), (43, 4435520), (64, 2980115), (80, 2384092), (83, 2297920), (86, 2217760), (160, 1192046), (166, 1148960), (167, 1142080), (172, 1108880), (215, 887104), (320, 596023), (332, 574480), (334, 571040), (344, 554440), (415, 459584), (430, 443552), (664, 287240), (668, 285520), (688, 277220), (830, 229792), (835, 228416), (860, 221776), (1328, 143620), (1336, 142760), (1376, 138610), (1660, 114896), (1670, 114208), (1720, 110888), (2656, 71810), (2672, 71380), (2752, 69305), (3320, 57448), (3340, 57104), (3440, 55444), (3569, 53440), (5312, 35905), (5344, 35690), (6640, 28724), (6680, 28552), (6880, 27722), (7138, 26720), (7181, 26560), (10688, 17845), (13280, 14362), (13360, 14276), (13760, 13861)]