394369560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 192

約数和(自身を含む): 1431874080

約数和(自身を除く): 1037504520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3121, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6242, 6318, 7020, 8424, 9363, 9720, 10530, 12484, 12636, 14040, 15605, 15795, 18726, 21060, 24968, 25272, 28089, 31210, 31590, 37452, 40573, 42120, 46815, 56178, 62420, 63180, 74904, 81146, 84267, 93630, 112356, 121719, 124840, 126360, 140445, 162292, 168534, 187260, 202865, 224712, 243438, 252801, 280890, 324584, 337068, 365157, 374520, 405730, 421335, 486876, 505602, 561780, 608595, 674136, 730314, 758403, 811460, 842670, 973752, 1011204, 1095471, 1123560, 1217190, 1264005, 1460628, 1516806, 1622920, 1685340, 1825785, 2022408, 2190942, 2434380, 2528010, 2921256, 3033612, 3286413, 3370680, 3651570, 3792015, 4381884, 4868760, 5056020, 5477355, 6067224, 6572826, 7303140, 7584030, 8763768, 9859239, 10112040, 10954710, 13145652, 14606280, 15168060, 16432065, 19718478, 21909420, 26291304, 30336120, 32864130, 39436956, 43818840, 49296195, 65728260, 78873912, 98592390, 131456520, 197184780, 394369560]

約数ペア:

[(1, 394369560), (2, 197184780), (3, 131456520), (4, 98592390), (5, 78873912), (6, 65728260), (8, 49296195), (9, 43818840), (10, 39436956), (12, 32864130), (13, 30336120), (15, 26291304), (18, 21909420), (20, 19718478), (24, 16432065), (26, 15168060), (27, 14606280), (30, 13145652), (36, 10954710), (39, 10112040), (40, 9859239), (45, 8763768), (52, 7584030), (54, 7303140), (60, 6572826), (65, 6067224), (72, 5477355), (78, 5056020), (81, 4868760), (90, 4381884), (104, 3792015), (108, 3651570), (117, 3370680), (120, 3286413), (130, 3033612), (135, 2921256), (156, 2528010), (162, 2434380), (180, 2190942), (195, 2022408), (216, 1825785), (234, 1685340), (243, 1622920), (260, 1516806), (270, 1460628), (312, 1264005), (324, 1217190), (351, 1123560), (360, 1095471), (390, 1011204), (405, 973752), (468, 842670), (486, 811460), (520, 758403), (540, 730314), (585, 674136), (648, 608595), (702, 561780), (780, 505602), (810, 486876), (936, 421335), (972, 405730), (1053, 374520), (1080, 365157), (1170, 337068), (1215, 324584), (1404, 280890), (1560, 252801), (1620, 243438), (1755, 224712), (1944, 202865), (2106, 187260), (2340, 168534), (2430, 162292), (2808, 140445), (3121, 126360), (3159, 124840), (3240, 121719), (3510, 112356), (4212, 93630), (4680, 84267), (4860, 81146), (5265, 74904), (6242, 63180), (6318, 62420), (7020, 56178), (8424, 46815), (9363, 42120), (9720, 40573), (10530, 37452), (12484, 31590), (12636, 31210), (14040, 28089), (15605, 25272), (15795, 24968), (18726, 21060)]