847853280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 3042748800

約数和(自身を除く): 2194895520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 79, 80, 87, 90, 96, 116, 120, 144, 145, 158, 160, 174, 180, 232, 237, 240, 257, 261, 288, 290, 316, 348, 360, 395, 435, 464, 474, 480, 514, 522, 580, 632, 696, 711, 720, 771, 790, 870, 928, 948, 1028, 1044, 1160, 1185, 1264, 1285, 1305, 1392, 1422, 1440, 1542, 1580, 1740, 1896, 2056, 2088, 2291, 2313, 2320, 2370, 2528, 2570, 2610, 2784, 2844, 3084, 3160, 3480, 3555, 3792, 3855, 4112, 4176, 4582, 4626, 4640, 4740, 5140, 5220, 5688, 6168, 6320, 6873, 6960, 7110, 7453, 7584, 7710, 8224, 8352, 9164, 9252, 9480, 10280, 10440, 11376, 11455, 11565, 12336, 12640, 13746, 13920, 14220, 14906, 15420, 18328, 18504, 18960, 20303, 20560, 20619, 20880, 22359, 22752, 22910, 23130, 24672, 27492, 28440, 29812, 30840, 34365, 36656, 37008, 37265, 37920, 40606, 41120, 41238, 41760, 44718, 45820, 46260, 54984, 56880, 59624, 60909, 61680, 67077, 68730, 73312, 74016, 74530, 81212, 82476, 89436, 91640, 92520, 101515, 103095, 109968, 111795, 113760, 119248, 121818, 123360, 134154, 137460, 149060, 162424, 164952, 178872, 182727, 183280, 185040, 203030, 206190, 219936, 223590, 238496, 243636, 268308, 274920, 298120, 304545, 324848, 329904, 335385, 357744, 365454, 366560, 370080, 406060, 412380, 447180, 487272, 536616, 549840, 588787, 596240, 609090, 649696, 659808, 670770, 715488, 730908, 812120, 824760, 894360, 913635, 974544, 1073232, 1099680, 1177574, 1192480, 1218180, 1341540, 1461816, 1624240, 1649520, 1766361, 1788720, 1827270, 1949088, 2146464, 2355148, 2436360, 2683080, 2923632, 2943935, 3248480, 3299040, 3532722, 3577440, 3654540, 4710296, 4872720, 5299083, 5366160, 5847264, 5887870, 7065444, 7309080, 8831805, 9420592, 9745440, 10598166, 10732320, 11775740, 14130888, 14618160, 17663610, 18841184, 21196332, 23551480, 26495415, 28261776, 29236320, 35327220, 42392664, 47102960, 52990830, 56523552, 70654440, 84785328, 94205920, 105981660, 141308880, 169570656, 211963320, 282617760, 423926640, 847853280]

約数ペア:

[(1, 847853280), (2, 423926640), (3, 282617760), (4, 211963320), (5, 169570656), (6, 141308880), (8, 105981660), (9, 94205920), (10, 84785328), (12, 70654440), (15, 56523552), (16, 52990830), (18, 47102960), (20, 42392664), (24, 35327220), (29, 29236320), (30, 28261776), (32, 26495415), (36, 23551480), (40, 21196332), (45, 18841184), (48, 17663610), (58, 14618160), (60, 14130888), (72, 11775740), (79, 10732320), (80, 10598166), (87, 9745440), (90, 9420592), (96, 8831805), (116, 7309080), (120, 7065444), (144, 5887870), (145, 5847264), (158, 5366160), (160, 5299083), (174, 4872720), (180, 4710296), (232, 3654540), (237, 3577440), (240, 3532722), (257, 3299040), (261, 3248480), (288, 2943935), (290, 2923632), (316, 2683080), (348, 2436360), (360, 2355148), (395, 2146464), (435, 1949088), (464, 1827270), (474, 1788720), (480, 1766361), (514, 1649520), (522, 1624240), (580, 1461816), (632, 1341540), (696, 1218180), (711, 1192480), (720, 1177574), (771, 1099680), (790, 1073232), (870, 974544), (928, 913635), (948, 894360), (1028, 824760), (1044, 812120), (1160, 730908), (1185, 715488), (1264, 670770), (1285, 659808), (1305, 649696), (1392, 609090), (1422, 596240), (1440, 588787), (1542, 549840), (1580, 536616), (1740, 487272), (1896, 447180), (2056, 412380), (2088, 406060), (2291, 370080), (2313, 366560), (2320, 365454), (2370, 357744), (2528, 335385), (2570, 329904), (2610, 324848), (2784, 304545), (2844, 298120), (3084, 274920), (3160, 268308), (3480, 243636), (3555, 238496), (3792, 223590), (3855, 219936), (4112, 206190), (4176, 203030), (4582, 185040), (4626, 183280), (4640, 182727), (4740, 178872), (5140, 164952), (5220, 162424), (5688, 149060), (6168, 137460), (6320, 134154), (6873, 123360), (6960, 121818), (7110, 119248), (7453, 113760), (7584, 111795), (7710, 109968), (8224, 103095), (8352, 101515), (9164, 92520), (9252, 91640), (9480, 89436), (10280, 82476), (10440, 81212), (11376, 74530), (11455, 74016), (11565, 73312), (12336, 68730), (12640, 67077), (13746, 61680), (13920, 60909), (14220, 59624), (14906, 56880), (15420, 54984), (18328, 46260), (18504, 45820), (18960, 44718), (20303, 41760), (20560, 41238), (20619, 41120), (20880, 40606), (22359, 37920), (22752, 37265), (22910, 37008), (23130, 36656), (24672, 34365), (27492, 30840), (28440, 29812)]