1555902432

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3015

約数の個数: 240

約数和(自身を含む): 5411720160

約数和(自身を除く): 3855817728

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, 2349, 2436, 2592, 2784, 2957, 3024, 3132, 3248, 3654, 4176, 4536, 4698, 4872, 5481, 5914, 6048, 6264, 6496, 7308, 8352, 8871, 9072, 9396, 9744, 10962, 11828, 12528, 14616, 16443, 17742, 18144, 18792, 19488, 20699, 21924, 23656, 25056, 26613, 29232, 32886, 35484, 37584, 41398, 43848, 47312, 53226, 58464, 62097, 65772, 70968, 75168, 79839, 82796, 85753, 87696, 94624, 106452, 124194, 131544, 141936, 159678, 165592, 171506, 175392, 186291, 212904, 239517, 248388, 257259, 263088, 283872, 319356, 331184, 343012, 372582, 425808, 479034, 496776, 514518, 526176, 558873, 600271, 638712, 662368, 686024, 745164, 771777, 851616, 958068, 993552, 1029036, 1117746, 1200542, 1277424, 1372048, 1490328, 1543554, 1676619, 1800813, 1916136, 1987104, 2058072, 2235492, 2315331, 2401084, 2554848, 2744096, 2980656, 3087108, 3353238, 3601626, 3832272, 4116144, 4470984, 4630662, 4802168, 5402439, 5961312, 6174216, 6706476, 6945993, 7203252, 7664544, 8232288, 8941968, 9261324, 9604336, 10804878, 12348432, 13412952, 13891986, 14406504, 16207317, 17883936, 18522648, 19208672, 21609756, 24696864, 26825904, 27783972, 28813008, 32414634, 37045296, 43219512, 48621951, 53651808, 55567944, 57626016, 64829268, 74090592, 86439024, 97243902, 111135888, 129658536, 172878048, 194487804, 222271776, 259317072, 388975608, 518634144, 777951216, 1555902432]

約数ペア:

[(1, 1555902432), (2, 777951216), (3, 518634144), (4, 388975608), (6, 259317072), (7, 222271776), (8, 194487804), (9, 172878048), (12, 129658536), (14, 111135888), (16, 97243902), (18, 86439024), (21, 74090592), (24, 64829268), (27, 57626016), (28, 55567944), (29, 53651808), (32, 48621951), (36, 43219512), (42, 37045296), (48, 32414634), (54, 28813008), (56, 27783972), (58, 26825904), (63, 24696864), (72, 21609756), (81, 19208672), (84, 18522648), (87, 17883936), (96, 16207317), (108, 14406504), (112, 13891986), (116, 13412952), (126, 12348432), (144, 10804878), (162, 9604336), (168, 9261324), (174, 8941968), (189, 8232288), (203, 7664544), (216, 7203252), (224, 6945993), (232, 6706476), (252, 6174216), (261, 5961312), (288, 5402439), (324, 4802168), (336, 4630662), (348, 4470984), (378, 4116144), (406, 3832272), (432, 3601626), (464, 3353238), (504, 3087108), (522, 2980656), (567, 2744096), (609, 2554848), (648, 2401084), (672, 2315331), (696, 2235492), (756, 2058072), (783, 1987104), (812, 1916136), (864, 1800813), (928, 1676619), (1008, 1543554), (1044, 1490328), (1134, 1372048), (1218, 1277424), (1296, 1200542), (1392, 1117746), (1512, 1029036), (1566, 993552), (1624, 958068), (1827, 851616), (2016, 771777), (2088, 745164), (2268, 686024), (2349, 662368), (2436, 638712), (2592, 600271), (2784, 558873), (2957, 526176), (3024, 514518), (3132, 496776), (3248, 479034), (3654, 425808), (4176, 372582), (4536, 343012), (4698, 331184), (4872, 319356), (5481, 283872), (5914, 263088), (6048, 257259), (6264, 248388), (6496, 239517), (7308, 212904), (8352, 186291), (8871, 175392), (9072, 171506), (9396, 165592), (9744, 159678), (10962, 141936), (11828, 131544), (12528, 124194), (14616, 106452), (16443, 94624), (17742, 87696), (18144, 85753), (18792, 82796), (19488, 79839), (20699, 75168), (21924, 70968), (23656, 65772), (25056, 62097), (26613, 58464), (29232, 53226), (32886, 47312), (35484, 43848), (37584, 41398)]