1230725664

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 240

約数和(自身を含む): 4281076800

約数和(自身を除く): 3050351136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1827, 2016, 2088, 2268, 2339, 2349, 2436, 2592, 2784, 3024, 3132, 3248, 3654, 4176, 4536, 4678, 4698, 4872, 5481, 6048, 6264, 6496, 7017, 7308, 8352, 9072, 9356, 9396, 9744, 10962, 12528, 14034, 14616, 16373, 16443, 18144, 18712, 18792, 19488, 21051, 21924, 25056, 28068, 29232, 32746, 32886, 37424, 37584, 42102, 43848, 49119, 56136, 58464, 63153, 65492, 65772, 67831, 74848, 75168, 84204, 87696, 98238, 112272, 126306, 130984, 131544, 135662, 147357, 168408, 175392, 189459, 196476, 203493, 224544, 252612, 261968, 263088, 271324, 294714, 336816, 378918, 392952, 406986, 442071, 474817, 505224, 523936, 526176, 542648, 589428, 610479, 673632, 757836, 785904, 813972, 884142, 949634, 1010448, 1085296, 1178856, 1220958, 1326213, 1424451, 1515672, 1571808, 1627944, 1768284, 1831437, 1899268, 2020896, 2170592, 2357712, 2441916, 2652426, 2848902, 3031344, 3255888, 3536568, 3662874, 3798536, 4273353, 4715424, 4883832, 5304852, 5494311, 5697804, 6062688, 6511776, 7073136, 7325748, 7597072, 8546706, 9767664, 10609704, 10988622, 11395608, 12820059, 14146272, 14651496, 15194144, 17093412, 19535328, 21219408, 21977244, 22791216, 25640118, 29302992, 34186824, 38460177, 42438816, 43954488, 45582432, 51280236, 58605984, 68373648, 76920354, 87908976, 102560472, 136747296, 153840708, 175817952, 205120944, 307681416, 410241888, 615362832, 1230725664]

約数ペア:

[(1, 1230725664), (2, 615362832), (3, 410241888), (4, 307681416), (6, 205120944), (7, 175817952), (8, 153840708), (9, 136747296), (12, 102560472), (14, 87908976), (16, 76920354), (18, 68373648), (21, 58605984), (24, 51280236), (27, 45582432), (28, 43954488), (29, 42438816), (32, 38460177), (36, 34186824), (42, 29302992), (48, 25640118), (54, 22791216), (56, 21977244), (58, 21219408), (63, 19535328), (72, 17093412), (81, 15194144), (84, 14651496), (87, 14146272), (96, 12820059), (108, 11395608), (112, 10988622), (116, 10609704), (126, 9767664), (144, 8546706), (162, 7597072), (168, 7325748), (174, 7073136), (189, 6511776), (203, 6062688), (216, 5697804), (224, 5494311), (232, 5304852), (252, 4883832), (261, 4715424), (288, 4273353), (324, 3798536), (336, 3662874), (348, 3536568), (378, 3255888), (406, 3031344), (432, 2848902), (464, 2652426), (504, 2441916), (522, 2357712), (567, 2170592), (609, 2020896), (648, 1899268), (672, 1831437), (696, 1768284), (756, 1627944), (783, 1571808), (812, 1515672), (864, 1424451), (928, 1326213), (1008, 1220958), (1044, 1178856), (1134, 1085296), (1218, 1010448), (1296, 949634), (1392, 884142), (1512, 813972), (1566, 785904), (1624, 757836), (1827, 673632), (2016, 610479), (2088, 589428), (2268, 542648), (2339, 526176), (2349, 523936), (2436, 505224), (2592, 474817), (2784, 442071), (3024, 406986), (3132, 392952), (3248, 378918), (3654, 336816), (4176, 294714), (4536, 271324), (4678, 263088), (4698, 261968), (4872, 252612), (5481, 224544), (6048, 203493), (6264, 196476), (6496, 189459), (7017, 175392), (7308, 168408), (8352, 147357), (9072, 135662), (9356, 131544), (9396, 130984), (9744, 126306), (10962, 112272), (12528, 98238), (14034, 87696), (14616, 84204), (16373, 75168), (16443, 74848), (18144, 67831), (18712, 65772), (18792, 65492), (19488, 63153), (21051, 58464), (21924, 56136), (25056, 49119), (28068, 43848), (29232, 42102), (32746, 37584), (32886, 37424)]