940159920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{907}}^1$

素因数の和:1547

約数の個数: 160

約数和(自身を含む): 3339929088

約数和(自身を除く): 2399769168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 617, 840, 907, 1234, 1680, 1814, 1851, 2468, 2721, 3085, 3628, 3702, 4319, 4535, 4936, 5442, 6170, 6349, 7256, 7404, 8638, 9070, 9255, 9872, 10884, 12340, 12698, 12957, 13605, 14512, 14808, 17276, 18140, 18510, 19047, 21595, 21768, 24680, 25396, 25914, 27210, 29616, 31745, 34552, 36280, 37020, 38094, 43190, 43536, 49360, 50792, 51828, 54420, 63490, 64785, 69104, 72560, 74040, 76188, 86380, 95235, 101584, 103656, 108840, 126980, 129570, 148080, 152376, 172760, 190470, 207312, 217680, 253960, 259140, 304752, 345520, 380940, 507920, 518280, 559619, 761880, 1036560, 1119238, 1523760, 1678857, 2238476, 2798095, 3357714, 3917333, 4476952, 5596190, 6715428, 7834666, 8394285, 8953904, 11192380, 11751999, 13430856, 15669332, 16788570, 19586665, 22384760, 23503998, 26861712, 31338664, 33577140, 39173330, 44769520, 47007996, 58759995, 62677328, 67154280, 78346660, 94015992, 117519990, 134308560, 156693320, 188031984, 235039980, 313386640, 470079960, 940159920]

約数ペア:

[(1, 940159920), (2, 470079960), (3, 313386640), (4, 235039980), (5, 188031984), (6, 156693320), (7, 134308560), (8, 117519990), (10, 94015992), (12, 78346660), (14, 67154280), (15, 62677328), (16, 58759995), (20, 47007996), (21, 44769520), (24, 39173330), (28, 33577140), (30, 31338664), (35, 26861712), (40, 23503998), (42, 22384760), (48, 19586665), (56, 16788570), (60, 15669332), (70, 13430856), (80, 11751999), (84, 11192380), (105, 8953904), (112, 8394285), (120, 7834666), (140, 6715428), (168, 5596190), (210, 4476952), (240, 3917333), (280, 3357714), (336, 2798095), (420, 2238476), (560, 1678857), (617, 1523760), (840, 1119238), (907, 1036560), (1234, 761880), (1680, 559619), (1814, 518280), (1851, 507920), (2468, 380940), (2721, 345520), (3085, 304752), (3628, 259140), (3702, 253960), (4319, 217680), (4535, 207312), (4936, 190470), (5442, 172760), (6170, 152376), (6349, 148080), (7256, 129570), (7404, 126980), (8638, 108840), (9070, 103656), (9255, 101584), (9872, 95235), (10884, 86380), (12340, 76188), (12698, 74040), (12957, 72560), (13605, 69104), (14512, 64785), (14808, 63490), (17276, 54420), (18140, 51828), (18510, 50792), (19047, 49360), (21595, 43536), (21768, 43190), (24680, 38094), (25396, 37020), (25914, 36280), (27210, 34552), (29616, 31745)]