1245023136

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 4259848320

約数和(自身を除く): 3014825184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 89, 96, 108, 112, 126, 144, 162, 168, 178, 189, 216, 224, 243, 252, 257, 267, 288, 324, 336, 356, 378, 432, 486, 504, 514, 534, 567, 623, 648, 672, 712, 756, 771, 801, 864, 972, 1008, 1028, 1068, 1134, 1246, 1296, 1424, 1512, 1542, 1602, 1701, 1799, 1869, 1944, 2016, 2056, 2136, 2268, 2313, 2403, 2492, 2592, 2848, 3024, 3084, 3204, 3402, 3598, 3738, 3888, 4112, 4272, 4536, 4626, 4806, 4984, 5397, 5607, 6048, 6168, 6408, 6804, 6939, 7196, 7209, 7476, 7776, 8224, 8544, 9072, 9252, 9612, 9968, 10794, 11214, 12336, 12816, 13608, 13878, 14392, 14418, 14952, 16191, 16821, 18144, 18504, 19224, 19936, 20817, 21588, 21627, 22428, 22873, 24672, 25632, 27216, 27756, 28784, 28836, 29904, 32382, 33642, 37008, 38448, 41634, 43176, 43254, 44856, 45746, 48573, 50463, 54432, 55512, 57568, 57672, 59808, 62451, 64764, 67284, 68619, 74016, 76896, 83268, 86352, 86508, 89712, 91492, 97146, 100926, 111024, 115344, 124902, 129528, 134568, 137238, 145719, 151389, 160111, 166536, 172704, 173016, 179424, 182984, 194292, 201852, 205857, 222048, 230688, 249804, 259056, 269136, 274476, 291438, 302778, 320222, 333072, 346032, 365968, 388584, 403704, 411714, 437157, 480333, 499608, 518112, 538272, 548952, 582876, 605556, 617571, 640444, 666144, 692064, 731936, 777168, 807408, 823428, 874314, 960666, 999216, 1097904, 1165752, 1211112, 1235142, 1280888, 1440999, 1554336, 1614816, 1646856, 1748628, 1852713, 1921332, 1998432, 2195808, 2331504, 2422224, 2470284, 2561776, 2881998, 3293712, 3497256, 3705426, 3842664, 4322997, 4663008, 4844448, 4940568, 5123552, 5558139, 5763996, 6587424, 6994512, 7410852, 7685328, 8645994, 9881136, 11116278, 11527992, 12968991, 13989024, 14821704, 15370656, 17291988, 19762272, 22232556, 23055984, 25937982, 29643408, 34583976, 38906973, 44465112, 46111968, 51875964, 59286816, 69167952, 77813946, 88930224, 103751928, 138335904, 155627892, 177860448, 207503856, 311255784, 415007712, 622511568, 1245023136]

約数ペア:

[(1, 1245023136), (2, 622511568), (3, 415007712), (4, 311255784), (6, 207503856), (7, 177860448), (8, 155627892), (9, 138335904), (12, 103751928), (14, 88930224), (16, 77813946), (18, 69167952), (21, 59286816), (24, 51875964), (27, 46111968), (28, 44465112), (32, 38906973), (36, 34583976), (42, 29643408), (48, 25937982), (54, 23055984), (56, 22232556), (63, 19762272), (72, 17291988), (81, 15370656), (84, 14821704), (89, 13989024), (96, 12968991), (108, 11527992), (112, 11116278), (126, 9881136), (144, 8645994), (162, 7685328), (168, 7410852), (178, 6994512), (189, 6587424), (216, 5763996), (224, 5558139), (243, 5123552), (252, 4940568), (257, 4844448), (267, 4663008), (288, 4322997), (324, 3842664), (336, 3705426), (356, 3497256), (378, 3293712), (432, 2881998), (486, 2561776), (504, 2470284), (514, 2422224), (534, 2331504), (567, 2195808), (623, 1998432), (648, 1921332), (672, 1852713), (712, 1748628), (756, 1646856), (771, 1614816), (801, 1554336), (864, 1440999), (972, 1280888), (1008, 1235142), (1028, 1211112), (1068, 1165752), (1134, 1097904), (1246, 999216), (1296, 960666), (1424, 874314), (1512, 823428), (1542, 807408), (1602, 777168), (1701, 731936), (1799, 692064), (1869, 666144), (1944, 640444), (2016, 617571), (2056, 605556), (2136, 582876), (2268, 548952), (2313, 538272), (2403, 518112), (2492, 499608), (2592, 480333), (2848, 437157), (3024, 411714), (3084, 403704), (3204, 388584), (3402, 365968), (3598, 346032), (3738, 333072), (3888, 320222), (4112, 302778), (4272, 291438), (4536, 274476), (4626, 269136), (4806, 259056), (4984, 249804), (5397, 230688), (5607, 222048), (6048, 205857), (6168, 201852), (6408, 194292), (6804, 182984), (6939, 179424), (7196, 173016), (7209, 172704), (7476, 166536), (7776, 160111), (8224, 151389), (8544, 145719), (9072, 137238), (9252, 134568), (9612, 129528), (9968, 124902), (10794, 115344), (11214, 111024), (12336, 100926), (12816, 97146), (13608, 91492), (13878, 89712), (14392, 86508), (14418, 86352), (14952, 83268), (16191, 76896), (16821, 74016), (18144, 68619), (18504, 67284), (19224, 64764), (19936, 62451), (20817, 59808), (21588, 57672), (21627, 57568), (22428, 55512), (22873, 54432), (24672, 50463), (25632, 48573), (27216, 45746), (27756, 44856), (28784, 43254), (28836, 43176), (29904, 41634), (32382, 38448), (33642, 37008)]