2247405440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1349

約数の個数: 256

約数和(自身を含む): 6789381120

約数和(自身を除く): 4541975680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 320, 322, 340, 368, 391, 448, 460, 476, 544, 560, 595, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1088, 1120, 1190, 1283, 1288, 1360, 1472, 1564, 1610, 1840, 1904, 1955, 2176, 2240, 2380, 2566, 2576, 2720, 2737, 2944, 3128, 3220, 3680, 3808, 3910, 4480, 4760, 5132, 5152, 5440, 5474, 6256, 6415, 6440, 7360, 7616, 7820, 8981, 9520, 10264, 10304, 10880, 10948, 12512, 12830, 12880, 13685, 14720, 15232, 15640, 17962, 19040, 20528, 20608, 21811, 21896, 25024, 25660, 25760, 27370, 29509, 31280, 35924, 38080, 41056, 43622, 43792, 44905, 50048, 51320, 51520, 54740, 59018, 62560, 71848, 76160, 82112, 87244, 87584, 89810, 102640, 103040, 109055, 109480, 118036, 125120, 143696, 147545, 152677, 164224, 174488, 175168, 179620, 205280, 206563, 218110, 218960, 236072, 250240, 287392, 295090, 305354, 348976, 350336, 359240, 410560, 413126, 436220, 437920, 472144, 501653, 574784, 590180, 610708, 697952, 718480, 763385, 821120, 826252, 872440, 875840, 944288, 1003306, 1032815, 1149568, 1180360, 1221416, 1395904, 1436960, 1526770, 1652504, 1744880, 1751680, 1888576, 2006612, 2065630, 2360720, 2442832, 2508265, 2791808, 2873920, 3053540, 3305008, 3489760, 3511571, 3777152, 4013224, 4131260, 4721440, 4885664, 5016530, 5747840, 6107080, 6610016, 6979520, 7023142, 8026448, 8262520, 9442880, 9771328, 10033060, 12214160, 13220032, 13959040, 14046284, 16052896, 16525040, 17557855, 18885760, 19542656, 20066120, 24428320, 26440064, 28092568, 32105792, 33050080, 35115710, 40132240, 48856640, 56185136, 64211584, 66100160, 70231420, 80264480, 97713280, 112370272, 132200320, 140462840, 160528960, 224740544, 280925680, 321057920, 449481088, 561851360, 1123702720, 2247405440]

約数ペア:

[(1, 2247405440), (2, 1123702720), (4, 561851360), (5, 449481088), (7, 321057920), (8, 280925680), (10, 224740544), (14, 160528960), (16, 140462840), (17, 132200320), (20, 112370272), (23, 97713280), (28, 80264480), (32, 70231420), (34, 66100160), (35, 64211584), (40, 56185136), (46, 48856640), (56, 40132240), (64, 35115710), (68, 33050080), (70, 32105792), (80, 28092568), (85, 26440064), (92, 24428320), (112, 20066120), (115, 19542656), (119, 18885760), (128, 17557855), (136, 16525040), (140, 16052896), (160, 14046284), (161, 13959040), (170, 13220032), (184, 12214160), (224, 10033060), (230, 9771328), (238, 9442880), (272, 8262520), (280, 8026448), (320, 7023142), (322, 6979520), (340, 6610016), (368, 6107080), (391, 5747840), (448, 5016530), (460, 4885664), (476, 4721440), (544, 4131260), (560, 4013224), (595, 3777152), (640, 3511571), (644, 3489760), (680, 3305008), (736, 3053540), (782, 2873920), (805, 2791808), (896, 2508265), (920, 2442832), (952, 2360720), (1088, 2065630), (1120, 2006612), (1190, 1888576), (1283, 1751680), (1288, 1744880), (1360, 1652504), (1472, 1526770), (1564, 1436960), (1610, 1395904), (1840, 1221416), (1904, 1180360), (1955, 1149568), (2176, 1032815), (2240, 1003306), (2380, 944288), (2566, 875840), (2576, 872440), (2720, 826252), (2737, 821120), (2944, 763385), (3128, 718480), (3220, 697952), (3680, 610708), (3808, 590180), (3910, 574784), (4480, 501653), (4760, 472144), (5132, 437920), (5152, 436220), (5440, 413126), (5474, 410560), (6256, 359240), (6415, 350336), (6440, 348976), (7360, 305354), (7616, 295090), (7820, 287392), (8981, 250240), (9520, 236072), (10264, 218960), (10304, 218110), (10880, 206563), (10948, 205280), (12512, 179620), (12830, 175168), (12880, 174488), (13685, 164224), (14720, 152677), (15232, 147545), (15640, 143696), (17962, 125120), (19040, 118036), (20528, 109480), (20608, 109055), (21811, 103040), (21896, 102640), (25024, 89810), (25660, 87584), (25760, 87244), (27370, 82112), (29509, 76160), (31280, 71848), (35924, 62560), (38080, 59018), (41056, 54740), (43622, 51520), (43792, 51320), (44905, 50048)]