1126827520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 240

約数和(自身を含む): 3389501808

約数和(自身を除く): 2262674288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 691, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1382, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2548, 2560, 2764, 2912, 3136, 3185, 3328, 3455, 3584, 3640, 3920, 4160, 4480, 4837, 5096, 5528, 5824, 6272, 6370, 6656, 6910, 7280, 7840, 8320, 8960, 8983, 9674, 10192, 11056, 11648, 12544, 12740, 13820, 14560, 15680, 16640, 17920, 17966, 19348, 20384, 22112, 23296, 24185, 25088, 25480, 27640, 29120, 31360, 33280, 33859, 35932, 38696, 40768, 44224, 44915, 46592, 48370, 50960, 55280, 58240, 62720, 62881, 67718, 71864, 77392, 81536, 88448, 89830, 96740, 101920, 110560, 116480, 125440, 125762, 135436, 143728, 154784, 163072, 169295, 176896, 179660, 193480, 203840, 221120, 232960, 251524, 270872, 287456, 309568, 314405, 326144, 338590, 353792, 359320, 386960, 407680, 440167, 442240, 503048, 541744, 574912, 619136, 628810, 677180, 718640, 773920, 815360, 880334, 884480, 1006096, 1083488, 1149824, 1238272, 1257620, 1354360, 1437280, 1547840, 1630720, 1760668, 1768960, 2012192, 2166976, 2200835, 2299648, 2476544, 2515240, 2708720, 2874560, 3095680, 3521336, 4024384, 4333952, 4401670, 4599296, 5030480, 5417440, 5749120, 6191360, 7042672, 8048768, 8667904, 8803340, 10060960, 10834880, 11498240, 12382720, 14085344, 16097536, 17335808, 17606680, 20121920, 21669760, 22996480, 28170688, 32195072, 35213360, 40243840, 43339520, 56341376, 70426720, 80487680, 86679040, 112682752, 140853440, 160975360, 225365504, 281706880, 563413760, 1126827520]

約数ペア:

[(1, 1126827520), (2, 563413760), (4, 281706880), (5, 225365504), (7, 160975360), (8, 140853440), (10, 112682752), (13, 86679040), (14, 80487680), (16, 70426720), (20, 56341376), (26, 43339520), (28, 40243840), (32, 35213360), (35, 32195072), (40, 28170688), (49, 22996480), (52, 21669760), (56, 20121920), (64, 17606680), (65, 17335808), (70, 16097536), (80, 14085344), (91, 12382720), (98, 11498240), (104, 10834880), (112, 10060960), (128, 8803340), (130, 8667904), (140, 8048768), (160, 7042672), (182, 6191360), (196, 5749120), (208, 5417440), (224, 5030480), (245, 4599296), (256, 4401670), (260, 4333952), (280, 4024384), (320, 3521336), (364, 3095680), (392, 2874560), (416, 2708720), (448, 2515240), (455, 2476544), (490, 2299648), (512, 2200835), (520, 2166976), (560, 2012192), (637, 1768960), (640, 1760668), (691, 1630720), (728, 1547840), (784, 1437280), (832, 1354360), (896, 1257620), (910, 1238272), (980, 1149824), (1040, 1083488), (1120, 1006096), (1274, 884480), (1280, 880334), (1382, 815360), (1456, 773920), (1568, 718640), (1664, 677180), (1792, 628810), (1820, 619136), (1960, 574912), (2080, 541744), (2240, 503048), (2548, 442240), (2560, 440167), (2764, 407680), (2912, 386960), (3136, 359320), (3185, 353792), (3328, 338590), (3455, 326144), (3584, 314405), (3640, 309568), (3920, 287456), (4160, 270872), (4480, 251524), (4837, 232960), (5096, 221120), (5528, 203840), (5824, 193480), (6272, 179660), (6370, 176896), (6656, 169295), (6910, 163072), (7280, 154784), (7840, 143728), (8320, 135436), (8960, 125762), (8983, 125440), (9674, 116480), (10192, 110560), (11056, 101920), (11648, 96740), (12544, 89830), (12740, 88448), (13820, 81536), (14560, 77392), (15680, 71864), (16640, 67718), (17920, 62881), (17966, 62720), (19348, 58240), (20384, 55280), (22112, 50960), (23296, 48370), (24185, 46592), (25088, 44915), (25480, 44224), (27640, 40768), (29120, 38696), (31360, 35932), (33280, 33859)]