826430080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 2458798740

約数和(自身を除く): 1632368660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 73, 76, 80, 95, 98, 112, 128, 133, 140, 146, 152, 160, 190, 196, 224, 245, 266, 280, 292, 304, 320, 361, 365, 380, 392, 448, 490, 511, 532, 560, 584, 608, 640, 665, 722, 730, 760, 784, 896, 931, 980, 1022, 1064, 1120, 1168, 1216, 1330, 1387, 1444, 1460, 1520, 1568, 1805, 1862, 1960, 2044, 2128, 2240, 2336, 2432, 2527, 2555, 2660, 2774, 2888, 2920, 3040, 3136, 3577, 3610, 3724, 3920, 4088, 4256, 4480, 4655, 4672, 5054, 5110, 5320, 5548, 5776, 5840, 6080, 6272, 6935, 7154, 7220, 7448, 7840, 8176, 8512, 9310, 9344, 9709, 10108, 10220, 10640, 11096, 11552, 11680, 12160, 12635, 13870, 14308, 14440, 14896, 15680, 16352, 17024, 17689, 17885, 18620, 19418, 20216, 20440, 21280, 22192, 23104, 23360, 25270, 26353, 27740, 28616, 28880, 29792, 31360, 32704, 35378, 35770, 37240, 38836, 40432, 40880, 42560, 44384, 46208, 46720, 48545, 50540, 52706, 55480, 57232, 57760, 59584, 65408, 67963, 70756, 71540, 74480, 77672, 80864, 81760, 85120, 88445, 88768, 97090, 101080, 105412, 110960, 114464, 115520, 119168, 131765, 135926, 141512, 143080, 148960, 155344, 161728, 163520, 176890, 177536, 184471, 194180, 202160, 210824, 221920, 228928, 231040, 263530, 271852, 283024, 286160, 297920, 310688, 323456, 327040, 339815, 353780, 368942, 388360, 404320, 421648, 443840, 457856, 527060, 543704, 566048, 572320, 595840, 621376, 679630, 707560, 737884, 776720, 808640, 843296, 887680, 922355, 1054120, 1087408, 1132096, 1144640, 1242752, 1291297, 1359260, 1415120, 1475768, 1553440, 1617280, 1686592, 1844710, 2108240, 2174816, 2264192, 2289280, 2582594, 2718520, 2830240, 2951536, 3106880, 3373184, 3689420, 4216480, 4349632, 5165188, 5437040, 5660480, 5903072, 6213760, 6456485, 7378840, 8432960, 8699264, 10330376, 10874080, 11320960, 11806144, 12912970, 14757680, 16865920, 20660752, 21748160, 23612288, 25825940, 29515360, 41321504, 43496320, 51651880, 59030720, 82643008, 103303760, 118061440, 165286016, 206607520, 413215040, 826430080]

約数ペア:

[(1, 826430080), (2, 413215040), (4, 206607520), (5, 165286016), (7, 118061440), (8, 103303760), (10, 82643008), (14, 59030720), (16, 51651880), (19, 43496320), (20, 41321504), (28, 29515360), (32, 25825940), (35, 23612288), (38, 21748160), (40, 20660752), (49, 16865920), (56, 14757680), (64, 12912970), (70, 11806144), (73, 11320960), (76, 10874080), (80, 10330376), (95, 8699264), (98, 8432960), (112, 7378840), (128, 6456485), (133, 6213760), (140, 5903072), (146, 5660480), (152, 5437040), (160, 5165188), (190, 4349632), (196, 4216480), (224, 3689420), (245, 3373184), (266, 3106880), (280, 2951536), (292, 2830240), (304, 2718520), (320, 2582594), (361, 2289280), (365, 2264192), (380, 2174816), (392, 2108240), (448, 1844710), (490, 1686592), (511, 1617280), (532, 1553440), (560, 1475768), (584, 1415120), (608, 1359260), (640, 1291297), (665, 1242752), (722, 1144640), (730, 1132096), (760, 1087408), (784, 1054120), (896, 922355), (931, 887680), (980, 843296), (1022, 808640), (1064, 776720), (1120, 737884), (1168, 707560), (1216, 679630), (1330, 621376), (1387, 595840), (1444, 572320), (1460, 566048), (1520, 543704), (1568, 527060), (1805, 457856), (1862, 443840), (1960, 421648), (2044, 404320), (2128, 388360), (2240, 368942), (2336, 353780), (2432, 339815), (2527, 327040), (2555, 323456), (2660, 310688), (2774, 297920), (2888, 286160), (2920, 283024), (3040, 271852), (3136, 263530), (3577, 231040), (3610, 228928), (3724, 221920), (3920, 210824), (4088, 202160), (4256, 194180), (4480, 184471), (4655, 177536), (4672, 176890), (5054, 163520), (5110, 161728), (5320, 155344), (5548, 148960), (5776, 143080), (5840, 141512), (6080, 135926), (6272, 131765), (6935, 119168), (7154, 115520), (7220, 114464), (7448, 110960), (7840, 105412), (8176, 101080), (8512, 97090), (9310, 88768), (9344, 88445), (9709, 85120), (10108, 81760), (10220, 80864), (10640, 77672), (11096, 74480), (11552, 71540), (11680, 70756), (12160, 67963), (12635, 65408), (13870, 59584), (14308, 57760), (14440, 57232), (14896, 55480), (15680, 52706), (16352, 50540), (17024, 48545), (17689, 46720), (17885, 46208), (18620, 44384), (19418, 42560), (20216, 40880), (20440, 40432), (21280, 38836), (22192, 37240), (23104, 35770), (23360, 35378), (25270, 32704), (26353, 31360), (27740, 29792), (28616, 28880)]