1325542400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:619

約数の個数: 264

約数和(自身を含む): 4051094880

約数和(自身を除く): 2725552480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 512, 520, 560, 569, 640, 650, 700, 728, 800, 832, 896, 910, 1024, 1040, 1120, 1138, 1280, 1300, 1400, 1456, 1600, 1664, 1792, 1820, 2080, 2240, 2275, 2276, 2560, 2600, 2800, 2845, 2912, 3200, 3328, 3584, 3640, 3983, 4160, 4480, 4550, 4552, 5120, 5200, 5600, 5690, 5824, 6400, 6656, 7168, 7280, 7397, 7966, 8320, 8960, 9100, 9104, 10400, 11200, 11380, 11648, 12800, 13312, 14225, 14560, 14794, 15932, 16640, 17920, 18200, 18208, 19915, 20800, 22400, 22760, 23296, 25600, 28450, 29120, 29588, 31864, 33280, 35840, 36400, 36416, 36985, 39830, 41600, 44800, 45520, 46592, 51779, 56900, 58240, 59176, 63728, 66560, 72800, 72832, 73970, 79660, 83200, 89600, 91040, 93184, 99575, 103558, 113800, 116480, 118352, 127456, 145600, 145664, 147940, 159320, 166400, 179200, 182080, 184925, 199150, 207116, 227600, 232960, 236704, 254912, 258895, 291200, 291328, 295880, 318640, 332800, 364160, 369850, 398300, 414232, 455200, 465920, 473408, 509824, 517790, 582400, 582656, 591760, 637280, 728320, 739700, 796600, 828464, 910400, 946816, 1019648, 1035580, 1164800, 1183520, 1274560, 1294475, 1456640, 1479400, 1593200, 1656928, 1820800, 1893632, 2039296, 2071160, 2329600, 2367040, 2549120, 2588950, 2913280, 2958800, 3186400, 3313856, 3641600, 3787264, 4078592, 4142320, 4734080, 5098240, 5177900, 5917600, 6372800, 6627712, 7283200, 7574528, 8284640, 9468160, 10196480, 10355800, 11835200, 12745600, 13255424, 14566400, 16569280, 18936320, 20392960, 20711600, 23670400, 25491200, 26510848, 33138560, 37872640, 41423200, 47340800, 50982400, 53021696, 66277120, 82846400, 94681600, 101964800, 132554240, 165692800, 189363200, 265108480, 331385600, 662771200, 1325542400]

約数ペア:

[(1, 1325542400), (2, 662771200), (4, 331385600), (5, 265108480), (7, 189363200), (8, 165692800), (10, 132554240), (13, 101964800), (14, 94681600), (16, 82846400), (20, 66277120), (25, 53021696), (26, 50982400), (28, 47340800), (32, 41423200), (35, 37872640), (40, 33138560), (50, 26510848), (52, 25491200), (56, 23670400), (64, 20711600), (65, 20392960), (70, 18936320), (80, 16569280), (91, 14566400), (100, 13255424), (104, 12745600), (112, 11835200), (128, 10355800), (130, 10196480), (140, 9468160), (160, 8284640), (175, 7574528), (182, 7283200), (200, 6627712), (208, 6372800), (224, 5917600), (256, 5177900), (260, 5098240), (280, 4734080), (320, 4142320), (325, 4078592), (350, 3787264), (364, 3641600), (400, 3313856), (416, 3186400), (448, 2958800), (455, 2913280), (512, 2588950), (520, 2549120), (560, 2367040), (569, 2329600), (640, 2071160), (650, 2039296), (700, 1893632), (728, 1820800), (800, 1656928), (832, 1593200), (896, 1479400), (910, 1456640), (1024, 1294475), (1040, 1274560), (1120, 1183520), (1138, 1164800), (1280, 1035580), (1300, 1019648), (1400, 946816), (1456, 910400), (1600, 828464), (1664, 796600), (1792, 739700), (1820, 728320), (2080, 637280), (2240, 591760), (2275, 582656), (2276, 582400), (2560, 517790), (2600, 509824), (2800, 473408), (2845, 465920), (2912, 455200), (3200, 414232), (3328, 398300), (3584, 369850), (3640, 364160), (3983, 332800), (4160, 318640), (4480, 295880), (4550, 291328), (4552, 291200), (5120, 258895), (5200, 254912), (5600, 236704), (5690, 232960), (5824, 227600), (6400, 207116), (6656, 199150), (7168, 184925), (7280, 182080), (7397, 179200), (7966, 166400), (8320, 159320), (8960, 147940), (9100, 145664), (9104, 145600), (10400, 127456), (11200, 118352), (11380, 116480), (11648, 113800), (12800, 103558), (13312, 99575), (14225, 93184), (14560, 91040), (14794, 89600), (15932, 83200), (16640, 79660), (17920, 73970), (18200, 72832), (18208, 72800), (19915, 66560), (20800, 63728), (22400, 59176), (22760, 58240), (23296, 56900), (25600, 51779), (28450, 46592), (29120, 45520), (29588, 44800), (31864, 41600), (33280, 39830), (35840, 36985), (36400, 36416)]