231726040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 664070400

約数和(自身を除く): 432344360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 83, 91, 104, 118, 130, 140, 166, 169, 182, 236, 260, 280, 295, 332, 338, 364, 413, 415, 455, 472, 520, 581, 590, 664, 676, 728, 767, 826, 830, 845, 910, 1079, 1162, 1180, 1183, 1352, 1534, 1652, 1660, 1690, 1820, 2065, 2158, 2324, 2360, 2366, 2905, 3068, 3304, 3320, 3380, 3640, 3835, 4130, 4316, 4648, 4732, 4897, 5369, 5395, 5810, 5915, 6136, 6760, 7553, 7670, 8260, 8632, 9464, 9794, 9971, 10738, 10790, 11620, 11830, 14027, 15106, 15340, 16520, 19588, 19942, 21476, 21580, 23240, 23660, 24485, 26845, 28054, 30212, 30680, 34279, 37765, 39176, 39884, 42952, 43160, 47320, 48970, 49855, 53690, 56108, 60424, 63661, 68558, 69797, 70135, 75530, 79768, 97940, 98189, 99710, 107380, 112216, 127322, 137116, 139594, 140270, 151060, 171395, 195880, 196378, 199420, 214760, 254644, 274232, 279188, 280540, 302120, 318305, 342790, 348985, 392756, 398840, 445627, 490945, 509288, 558376, 561080, 636610, 685580, 697970, 785512, 827593, 891254, 981890, 1273220, 1371160, 1395940, 1655186, 1782508, 1963780, 2228135, 2546440, 2791880, 3310372, 3565016, 3927560, 4137965, 4456270, 5793151, 6620744, 8275930, 8912540, 11586302, 16551860, 17825080, 23172604, 28965755, 33103720, 46345208, 57931510, 115863020, 231726040]

約数ペア:

[(1, 231726040), (2, 115863020), (4, 57931510), (5, 46345208), (7, 33103720), (8, 28965755), (10, 23172604), (13, 17825080), (14, 16551860), (20, 11586302), (26, 8912540), (28, 8275930), (35, 6620744), (40, 5793151), (52, 4456270), (56, 4137965), (59, 3927560), (65, 3565016), (70, 3310372), (83, 2791880), (91, 2546440), (104, 2228135), (118, 1963780), (130, 1782508), (140, 1655186), (166, 1395940), (169, 1371160), (182, 1273220), (236, 981890), (260, 891254), (280, 827593), (295, 785512), (332, 697970), (338, 685580), (364, 636610), (413, 561080), (415, 558376), (455, 509288), (472, 490945), (520, 445627), (581, 398840), (590, 392756), (664, 348985), (676, 342790), (728, 318305), (767, 302120), (826, 280540), (830, 279188), (845, 274232), (910, 254644), (1079, 214760), (1162, 199420), (1180, 196378), (1183, 195880), (1352, 171395), (1534, 151060), (1652, 140270), (1660, 139594), (1690, 137116), (1820, 127322), (2065, 112216), (2158, 107380), (2324, 99710), (2360, 98189), (2366, 97940), (2905, 79768), (3068, 75530), (3304, 70135), (3320, 69797), (3380, 68558), (3640, 63661), (3835, 60424), (4130, 56108), (4316, 53690), (4648, 49855), (4732, 48970), (4897, 47320), (5369, 43160), (5395, 42952), (5810, 39884), (5915, 39176), (6136, 37765), (6760, 34279), (7553, 30680), (7670, 30212), (8260, 28054), (8632, 26845), (9464, 24485), (9794, 23660), (9971, 23240), (10738, 21580), (10790, 21476), (11620, 19942), (11830, 19588), (14027, 16520), (15106, 15340)]