12584880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 52925184

約数和(自身を除く): 40340304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 227, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 454, 462, 495, 504, 528, 560, 616, 630, 660, 681, 693, 720, 770, 792, 840, 880, 908, 924, 990, 1008, 1135, 1155, 1232, 1260, 1320, 1362, 1386, 1540, 1584, 1589, 1680, 1816, 1848, 1980, 2043, 2270, 2310, 2497, 2520, 2640, 2724, 2772, 3080, 3178, 3405, 3465, 3632, 3696, 3960, 4086, 4540, 4620, 4767, 4994, 5040, 5448, 5544, 6160, 6356, 6810, 6930, 7491, 7920, 7945, 8172, 9080, 9240, 9534, 9988, 10215, 10896, 11088, 12485, 12712, 13620, 13860, 14301, 14982, 15890, 16344, 17479, 18160, 18480, 19068, 19976, 20430, 22473, 23835, 24970, 25424, 27240, 27720, 28602, 29964, 31780, 32688, 34958, 37455, 38136, 39952, 40860, 44946, 47670, 49940, 52437, 54480, 55440, 57204, 59928, 63560, 69916, 71505, 74910, 76272, 81720, 87395, 89892, 95340, 99880, 104874, 112365, 114408, 119856, 127120, 139832, 143010, 149820, 157311, 163440, 174790, 179784, 190680, 199760, 209748, 224730, 228816, 262185, 279664, 286020, 299640, 314622, 349580, 359568, 381360, 419496, 449460, 524370, 572040, 599280, 629244, 699160, 786555, 838992, 898920, 1048740, 1144080, 1258488, 1398320, 1573110, 1797840, 2097480, 2516976, 3146220, 4194960, 6292440, 12584880]

約数ペア:

[(1, 12584880), (2, 6292440), (3, 4194960), (4, 3146220), (5, 2516976), (6, 2097480), (7, 1797840), (8, 1573110), (9, 1398320), (10, 1258488), (11, 1144080), (12, 1048740), (14, 898920), (15, 838992), (16, 786555), (18, 699160), (20, 629244), (21, 599280), (22, 572040), (24, 524370), (28, 449460), (30, 419496), (33, 381360), (35, 359568), (36, 349580), (40, 314622), (42, 299640), (44, 286020), (45, 279664), (48, 262185), (55, 228816), (56, 224730), (60, 209748), (63, 199760), (66, 190680), (70, 179784), (72, 174790), (77, 163440), (80, 157311), (84, 149820), (88, 143010), (90, 139832), (99, 127120), (105, 119856), (110, 114408), (112, 112365), (120, 104874), (126, 99880), (132, 95340), (140, 89892), (144, 87395), (154, 81720), (165, 76272), (168, 74910), (176, 71505), (180, 69916), (198, 63560), (210, 59928), (220, 57204), (227, 55440), (231, 54480), (240, 52437), (252, 49940), (264, 47670), (280, 44946), (308, 40860), (315, 39952), (330, 38136), (336, 37455), (360, 34958), (385, 32688), (396, 31780), (420, 29964), (440, 28602), (454, 27720), (462, 27240), (495, 25424), (504, 24970), (528, 23835), (560, 22473), (616, 20430), (630, 19976), (660, 19068), (681, 18480), (693, 18160), (720, 17479), (770, 16344), (792, 15890), (840, 14982), (880, 14301), (908, 13860), (924, 13620), (990, 12712), (1008, 12485), (1135, 11088), (1155, 10896), (1232, 10215), (1260, 9988), (1320, 9534), (1362, 9240), (1386, 9080), (1540, 8172), (1584, 7945), (1589, 7920), (1680, 7491), (1816, 6930), (1848, 6810), (1980, 6356), (2043, 6160), (2270, 5544), (2310, 5448), (2497, 5040), (2520, 4994), (2640, 4767), (2724, 4620), (2772, 4540), (3080, 4086), (3178, 3960), (3405, 3696), (3465, 3632)]