679969080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4320

約数の個数: 240

約数和(自身を含む): 2659207320

約数和(自身を除く): 1979238240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4283, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8566, 8820, 10584, 11340, 12849, 13230, 15876, 17132, 17640, 19845, 21415, 22680, 25698, 26460, 29981, 31752, 34264, 38547, 39690, 42830, 51396, 52920, 59962, 64245, 77094, 79380, 85660, 89943, 102792, 115641, 119924, 128490, 149905, 154188, 158760, 171320, 179886, 192735, 209867, 231282, 239848, 256980, 269829, 299810, 308376, 346923, 359772, 385470, 419734, 449715, 462564, 513960, 539658, 578205, 599620, 629601, 693846, 719544, 770940, 809487, 839468, 899430, 925128, 1049335, 1079316, 1156410, 1199240, 1259202, 1349145, 1387692, 1541880, 1618974, 1678936, 1734615, 1798860, 1888803, 2098670, 2158632, 2312820, 2428461, 2518404, 2698290, 2775384, 3148005, 3237948, 3469230, 3597720, 3777606, 4047435, 4197340, 4625640, 4856922, 5036808, 5396580, 5666409, 6296010, 6475896, 6938460, 7555212, 8094870, 8394680, 9444015, 9713844, 10793160, 11332818, 12142305, 12592020, 13876920, 15110424, 16189740, 16999227, 18888030, 19427688, 22665636, 24284610, 25184040, 28332045, 32379480, 33998454, 37776060, 45331272, 48569220, 56664090, 67996908, 75552120, 84996135, 97138440, 113328180, 135993816, 169992270, 226656360, 339984540, 679969080]

約数ペア:

[(1, 679969080), (2, 339984540), (3, 226656360), (4, 169992270), (5, 135993816), (6, 113328180), (7, 97138440), (8, 84996135), (9, 75552120), (10, 67996908), (12, 56664090), (14, 48569220), (15, 45331272), (18, 37776060), (20, 33998454), (21, 32379480), (24, 28332045), (27, 25184040), (28, 24284610), (30, 22665636), (35, 19427688), (36, 18888030), (40, 16999227), (42, 16189740), (45, 15110424), (49, 13876920), (54, 12592020), (56, 12142305), (60, 11332818), (63, 10793160), (70, 9713844), (72, 9444015), (81, 8394680), (84, 8094870), (90, 7555212), (98, 6938460), (105, 6475896), (108, 6296010), (120, 5666409), (126, 5396580), (135, 5036808), (140, 4856922), (147, 4625640), (162, 4197340), (168, 4047435), (180, 3777606), (189, 3597720), (196, 3469230), (210, 3237948), (216, 3148005), (245, 2775384), (252, 2698290), (270, 2518404), (280, 2428461), (294, 2312820), (315, 2158632), (324, 2098670), (360, 1888803), (378, 1798860), (392, 1734615), (405, 1678936), (420, 1618974), (441, 1541880), (490, 1387692), (504, 1349145), (540, 1259202), (567, 1199240), (588, 1156410), (630, 1079316), (648, 1049335), (735, 925128), (756, 899430), (810, 839468), (840, 809487), (882, 770940), (945, 719544), (980, 693846), (1080, 629601), (1134, 599620), (1176, 578205), (1260, 539658), (1323, 513960), (1470, 462564), (1512, 449715), (1620, 419734), (1764, 385470), (1890, 359772), (1960, 346923), (2205, 308376), (2268, 299810), (2520, 269829), (2646, 256980), (2835, 239848), (2940, 231282), (3240, 209867), (3528, 192735), (3780, 179886), (3969, 171320), (4283, 158760), (4410, 154188), (4536, 149905), (5292, 128490), (5670, 119924), (5880, 115641), (6615, 102792), (7560, 89943), (7938, 85660), (8566, 79380), (8820, 77094), (10584, 64245), (11340, 59962), (12849, 52920), (13230, 51396), (15876, 42830), (17132, 39690), (17640, 38547), (19845, 34264), (21415, 31752), (22680, 29981), (25698, 26460)]