815387040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14519}}^1$

素因数の和:14556

約数の個数: 192

約数和(自身を含む): 3073593600

約数和(自身を除く): 2258206560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 14519, 18720, 28080, 29038, 43557, 56160, 58076, 72595, 87114, 116152, 130671, 145190, 174228, 188747, 217785, 232304, 261342, 290380, 348456, 377494, 392013, 435570, 464608, 522684, 566241, 580760, 653355, 696912, 754988, 784026, 871140, 943735, 1045368, 1132482, 1161520, 1306710, 1393824, 1509976, 1568052, 1698723, 1742280, 1887470, 1960065, 2090736, 2264964, 2323040, 2613420, 2831205, 3019952, 3136104, 3397446, 3484560, 3774940, 3920130, 4181472, 4529928, 5096169, 5226840, 5662410, 6039904, 6272208, 6794892, 6969120, 7549880, 7840260, 8493615, 9059856, 10192338, 10453680, 11324820, 12544416, 13589784, 15099760, 15680520, 16987230, 18119712, 20384676, 20907360, 22649640, 25480845, 27179568, 30199520, 31361040, 33974460, 40769352, 45299280, 50961690, 54359136, 62722080, 67948920, 81538704, 90598560, 101923380, 135897840, 163077408, 203846760, 271795680, 407693520, 815387040]

約数ペア:

[(1, 815387040), (2, 407693520), (3, 271795680), (4, 203846760), (5, 163077408), (6, 135897840), (8, 101923380), (9, 90598560), (10, 81538704), (12, 67948920), (13, 62722080), (15, 54359136), (16, 50961690), (18, 45299280), (20, 40769352), (24, 33974460), (26, 31361040), (27, 30199520), (30, 27179568), (32, 25480845), (36, 22649640), (39, 20907360), (40, 20384676), (45, 18119712), (48, 16987230), (52, 15680520), (54, 15099760), (60, 13589784), (65, 12544416), (72, 11324820), (78, 10453680), (80, 10192338), (90, 9059856), (96, 8493615), (104, 7840260), (108, 7549880), (117, 6969120), (120, 6794892), (130, 6272208), (135, 6039904), (144, 5662410), (156, 5226840), (160, 5096169), (180, 4529928), (195, 4181472), (208, 3920130), (216, 3774940), (234, 3484560), (240, 3397446), (260, 3136104), (270, 3019952), (288, 2831205), (312, 2613420), (351, 2323040), (360, 2264964), (390, 2090736), (416, 1960065), (432, 1887470), (468, 1742280), (480, 1698723), (520, 1568052), (540, 1509976), (585, 1393824), (624, 1306710), (702, 1161520), (720, 1132482), (780, 1045368), (864, 943735), (936, 871140), (1040, 784026), (1080, 754988), (1170, 696912), (1248, 653355), (1404, 580760), (1440, 566241), (1560, 522684), (1755, 464608), (1872, 435570), (2080, 392013), (2160, 377494), (2340, 348456), (2808, 290380), (3120, 261342), (3510, 232304), (3744, 217785), (4320, 188747), (4680, 174228), (5616, 145190), (6240, 130671), (7020, 116152), (9360, 87114), (11232, 72595), (14040, 58076), (14519, 56160), (18720, 43557), (28080, 29038)]