920516688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:586

約数の個数: 240

約数和(自身を含む): 3195628800

約数和(自身を除く): 2275112112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 199, 208, 234, 252, 273, 312, 336, 353, 364, 398, 468, 504, 546, 597, 624, 706, 728, 796, 819, 936, 1008, 1059, 1092, 1194, 1393, 1412, 1456, 1592, 1638, 1791, 1872, 2118, 2184, 2388, 2471, 2587, 2786, 2824, 3177, 3184, 3276, 3582, 4179, 4236, 4368, 4589, 4776, 4942, 5174, 5572, 5648, 6354, 6552, 7164, 7413, 7761, 8358, 8472, 9178, 9552, 9884, 10348, 11144, 12537, 12708, 13104, 13767, 14328, 14826, 15522, 16716, 16944, 18109, 18356, 19768, 20696, 22239, 22288, 23283, 25074, 25416, 27534, 28656, 29652, 31044, 32123, 33432, 36218, 36712, 39536, 41301, 41392, 44478, 46566, 50148, 50832, 54327, 55068, 59304, 62088, 64246, 66864, 70247, 72436, 73424, 82602, 88956, 93132, 96369, 100296, 108654, 110136, 118608, 124176, 128492, 140494, 144872, 162981, 165204, 177912, 186264, 192738, 200592, 210741, 217308, 220272, 256984, 280988, 289107, 289744, 325962, 330408, 355824, 372528, 385476, 421482, 434616, 491729, 513968, 561976, 578214, 632223, 651924, 660816, 770952, 842964, 869232, 913211, 983458, 1123952, 1156428, 1264446, 1303848, 1475187, 1541904, 1685928, 1826422, 1966916, 2312856, 2528892, 2607696, 2739633, 2950374, 3371856, 3652844, 3933832, 4425561, 4625712, 5057784, 5479266, 5900748, 6392477, 7305688, 7867664, 8218899, 8851122, 10115568, 10958532, 11801496, 12784954, 14611376, 16437798, 17702244, 19177431, 21917064, 23602992, 25569908, 32875596, 35404488, 38354862, 43834128, 51139816, 57532293, 65751192, 70808976, 76709724, 102279632, 115064586, 131502384, 153419448, 230129172, 306838896, 460258344, 920516688]

約数ペア:

[(1, 920516688), (2, 460258344), (3, 306838896), (4, 230129172), (6, 153419448), (7, 131502384), (8, 115064586), (9, 102279632), (12, 76709724), (13, 70808976), (14, 65751192), (16, 57532293), (18, 51139816), (21, 43834128), (24, 38354862), (26, 35404488), (28, 32875596), (36, 25569908), (39, 23602992), (42, 21917064), (48, 19177431), (52, 17702244), (56, 16437798), (63, 14611376), (72, 12784954), (78, 11801496), (84, 10958532), (91, 10115568), (104, 8851122), (112, 8218899), (117, 7867664), (126, 7305688), (144, 6392477), (156, 5900748), (168, 5479266), (182, 5057784), (199, 4625712), (208, 4425561), (234, 3933832), (252, 3652844), (273, 3371856), (312, 2950374), (336, 2739633), (353, 2607696), (364, 2528892), (398, 2312856), (468, 1966916), (504, 1826422), (546, 1685928), (597, 1541904), (624, 1475187), (706, 1303848), (728, 1264446), (796, 1156428), (819, 1123952), (936, 983458), (1008, 913211), (1059, 869232), (1092, 842964), (1194, 770952), (1393, 660816), (1412, 651924), (1456, 632223), (1592, 578214), (1638, 561976), (1791, 513968), (1872, 491729), (2118, 434616), (2184, 421482), (2388, 385476), (2471, 372528), (2587, 355824), (2786, 330408), (2824, 325962), (3177, 289744), (3184, 289107), (3276, 280988), (3582, 256984), (4179, 220272), (4236, 217308), (4368, 210741), (4589, 200592), (4776, 192738), (4942, 186264), (5174, 177912), (5572, 165204), (5648, 162981), (6354, 144872), (6552, 140494), (7164, 128492), (7413, 124176), (7761, 118608), (8358, 110136), (8472, 108654), (9178, 100296), (9552, 96369), (9884, 93132), (10348, 88956), (11144, 82602), (12537, 73424), (12708, 72436), (13104, 70247), (13767, 66864), (14328, 64246), (14826, 62088), (15522, 59304), (16716, 55068), (16944, 54327), (18109, 50832), (18356, 50148), (19768, 46566), (20696, 44478), (22239, 41392), (22288, 41301), (23283, 39536), (25074, 36712), (25416, 36218), (27534, 33432), (28656, 32123), (29652, 31044)]