251879760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 160

約数和(自身を含む): 946546560

約数和(自身を除く): 694666800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10601, 11880, 21202, 23760, 31803, 42404, 53005, 63606, 84808, 95409, 106010, 116611, 127212, 159015, 169616, 190818, 212020, 233222, 254424, 286227, 318030, 349833, 381636, 424040, 466444, 477045, 508848, 572454, 583055, 636060, 699666, 763272, 848080, 932888, 954090, 1049499, 1144908, 1166110, 1272120, 1399332, 1431135, 1526544, 1749165, 1865776, 1908180, 2098998, 2289816, 2332220, 2544240, 2798664, 2862270, 3148497, 3498330, 3816360, 4197996, 4579632, 4664440, 5247495, 5597328, 5724540, 6296994, 6996660, 7632720, 8395992, 9328880, 10494990, 11449080, 12593988, 13993320, 15742485, 16791984, 20989980, 22898160, 25187976, 27986640, 31484970, 41979960, 50375952, 62969940, 83959920, 125939880, 251879760]

約数ペア:

[(1, 251879760), (2, 125939880), (3, 83959920), (4, 62969940), (5, 50375952), (6, 41979960), (8, 31484970), (9, 27986640), (10, 25187976), (11, 22898160), (12, 20989980), (15, 16791984), (16, 15742485), (18, 13993320), (20, 12593988), (22, 11449080), (24, 10494990), (27, 9328880), (30, 8395992), (33, 7632720), (36, 6996660), (40, 6296994), (44, 5724540), (45, 5597328), (48, 5247495), (54, 4664440), (55, 4579632), (60, 4197996), (66, 3816360), (72, 3498330), (80, 3148497), (88, 2862270), (90, 2798664), (99, 2544240), (108, 2332220), (110, 2289816), (120, 2098998), (132, 1908180), (135, 1865776), (144, 1749165), (165, 1526544), (176, 1431135), (180, 1399332), (198, 1272120), (216, 1166110), (220, 1144908), (240, 1049499), (264, 954090), (270, 932888), (297, 848080), (330, 763272), (360, 699666), (396, 636060), (432, 583055), (440, 572454), (495, 508848), (528, 477045), (540, 466444), (594, 424040), (660, 381636), (720, 349833), (792, 318030), (880, 286227), (990, 254424), (1080, 233222), (1188, 212020), (1320, 190818), (1485, 169616), (1584, 159015), (1980, 127212), (2160, 116611), (2376, 106010), (2640, 95409), (2970, 84808), (3960, 63606), (4752, 53005), (5940, 42404), (7920, 31803), (10601, 23760), (11880, 21202)]