1251693120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 224

約数和(自身を含む): 4203021312

約数和(自身を除く): 2951328192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 192, 230, 240, 249, 276, 320, 332, 345, 368, 415, 460, 480, 498, 552, 664, 683, 690, 736, 830, 920, 960, 996, 1104, 1245, 1328, 1366, 1380, 1472, 1660, 1840, 1909, 1992, 2049, 2208, 2490, 2656, 2732, 2760, 3320, 3415, 3680, 3818, 3984, 4098, 4416, 4980, 5312, 5464, 5520, 5727, 6640, 6830, 7360, 7636, 7968, 8196, 9545, 9960, 10245, 10928, 11040, 11454, 13280, 13660, 15272, 15709, 15936, 16392, 19090, 19920, 20490, 21856, 22080, 22908, 26560, 27320, 28635, 30544, 31418, 32784, 38180, 39840, 40980, 43712, 45816, 47127, 54640, 56689, 57270, 61088, 62836, 65568, 76360, 78545, 79680, 81960, 91632, 94254, 109280, 113378, 114540, 122176, 125672, 131136, 152720, 157090, 163920, 170067, 183264, 188508, 218560, 226756, 229080, 235635, 251344, 283445, 305440, 314180, 327840, 340134, 366528, 377016, 453512, 458160, 471270, 502688, 566890, 610880, 628360, 655680, 680268, 754032, 850335, 907024, 916320, 942540, 1005376, 1133780, 1256720, 1303847, 1360536, 1508064, 1700670, 1814048, 1832640, 1885080, 2267560, 2513440, 2607694, 2721072, 3016128, 3401340, 3628096, 3770160, 3911541, 4535120, 5026880, 5215388, 5442144, 6519235, 6802680, 7540320, 7823082, 9070240, 10430776, 10884288, 13038470, 13605360, 15080640, 15646164, 18140480, 19557705, 20861552, 26076940, 27210720, 31292328, 39115410, 41723104, 52153880, 54421440, 62584656, 78230820, 83446208, 104307760, 125169312, 156461640, 208615520, 250338624, 312923280, 417231040, 625846560, 1251693120]

約数ペア:

[(1, 1251693120), (2, 625846560), (3, 417231040), (4, 312923280), (5, 250338624), (6, 208615520), (8, 156461640), (10, 125169312), (12, 104307760), (15, 83446208), (16, 78230820), (20, 62584656), (23, 54421440), (24, 52153880), (30, 41723104), (32, 39115410), (40, 31292328), (46, 27210720), (48, 26076940), (60, 20861552), (64, 19557705), (69, 18140480), (80, 15646164), (83, 15080640), (92, 13605360), (96, 13038470), (115, 10884288), (120, 10430776), (138, 9070240), (160, 7823082), (166, 7540320), (184, 6802680), (192, 6519235), (230, 5442144), (240, 5215388), (249, 5026880), (276, 4535120), (320, 3911541), (332, 3770160), (345, 3628096), (368, 3401340), (415, 3016128), (460, 2721072), (480, 2607694), (498, 2513440), (552, 2267560), (664, 1885080), (683, 1832640), (690, 1814048), (736, 1700670), (830, 1508064), (920, 1360536), (960, 1303847), (996, 1256720), (1104, 1133780), (1245, 1005376), (1328, 942540), (1366, 916320), (1380, 907024), (1472, 850335), (1660, 754032), (1840, 680268), (1909, 655680), (1992, 628360), (2049, 610880), (2208, 566890), (2490, 502688), (2656, 471270), (2732, 458160), (2760, 453512), (3320, 377016), (3415, 366528), (3680, 340134), (3818, 327840), (3984, 314180), (4098, 305440), (4416, 283445), (4980, 251344), (5312, 235635), (5464, 229080), (5520, 226756), (5727, 218560), (6640, 188508), (6830, 183264), (7360, 170067), (7636, 163920), (7968, 157090), (8196, 152720), (9545, 131136), (9960, 125672), (10245, 122176), (10928, 114540), (11040, 113378), (11454, 109280), (13280, 94254), (13660, 91632), (15272, 81960), (15709, 79680), (15936, 78545), (16392, 76360), (19090, 65568), (19920, 62836), (20490, 61088), (21856, 57270), (22080, 56689), (22908, 54640), (26560, 47127), (27320, 45816), (28635, 43712), (30544, 40980), (31418, 39840), (32784, 38180)]