222730560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 280

約数和(自身を含む): 854528136

約数和(自身を除く): 631797576

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, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 661, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1322, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1983, 2080, 2106, 2160, 2340, 2496, 2592, 2644, 2808, 2880, 3120, 3240, 3305, 3510, 3744, 3966, 4160, 4212, 4320, 4680, 5184, 5265, 5288, 5616, 5949, 6240, 6480, 6610, 7020, 7488, 7932, 8424, 8593, 8640, 9360, 9915, 10530, 10576, 11232, 11898, 12480, 12960, 13220, 14040, 15864, 16848, 17186, 17847, 18720, 19830, 21060, 21152, 22464, 23796, 25779, 25920, 26440, 28080, 29745, 31728, 33696, 34372, 35694, 37440, 39660, 42120, 42304, 42965, 47592, 51558, 52880, 53541, 56160, 59490, 63456, 67392, 68744, 71388, 77337, 79320, 84240, 85930, 89235, 95184, 103116, 105760, 107082, 112320, 118980, 126912, 128895, 137488, 142776, 154674, 158640, 168480, 171860, 178470, 190368, 206232, 211520, 214164, 232011, 237960, 257790, 267705, 274976, 285552, 309348, 317280, 336960, 343720, 356940, 380736, 386685, 412464, 428328, 464022, 475920, 515580, 535410, 549952, 571104, 618696, 634560, 687440, 696033, 713880, 773370, 824928, 856656, 928044, 951840, 1031160, 1070820, 1142208, 1160055, 1237392, 1374880, 1392066, 1427760, 1546740, 1649856, 1713312, 1856088, 1903680, 2062320, 2141640, 2320110, 2474784, 2749760, 2784132, 2855520, 3093480, 3426624, 3480165, 3712176, 4124640, 4283280, 4640220, 4949568, 5568264, 5711040, 6186960, 6960330, 7424352, 8249280, 8566560, 9280440, 11136528, 12373920, 13920660, 14848704, 17133120, 18560880, 22273056, 24747840, 27841320, 37121760, 44546112, 55682640, 74243520, 111365280, 222730560]

約数ペア:

[(1, 222730560), (2, 111365280), (3, 74243520), (4, 55682640), (5, 44546112), (6, 37121760), (8, 27841320), (9, 24747840), (10, 22273056), (12, 18560880), (13, 17133120), (15, 14848704), (16, 13920660), (18, 12373920), (20, 11136528), (24, 9280440), (26, 8566560), (27, 8249280), (30, 7424352), (32, 6960330), (36, 6186960), (39, 5711040), (40, 5568264), (45, 4949568), (48, 4640220), (52, 4283280), (54, 4124640), (60, 3712176), (64, 3480165), (65, 3426624), (72, 3093480), (78, 2855520), (80, 2784132), (81, 2749760), (90, 2474784), (96, 2320110), (104, 2141640), (108, 2062320), (117, 1903680), (120, 1856088), (130, 1713312), (135, 1649856), (144, 1546740), (156, 1427760), (160, 1392066), (162, 1374880), (180, 1237392), (192, 1160055), (195, 1142208), (208, 1070820), (216, 1031160), (234, 951840), (240, 928044), (260, 856656), (270, 824928), (288, 773370), (312, 713880), (320, 696033), (324, 687440), (351, 634560), (360, 618696), (390, 571104), (405, 549952), (416, 535410), (432, 515580), (468, 475920), (480, 464022), (520, 428328), (540, 412464), (576, 386685), (585, 380736), (624, 356940), (648, 343720), (661, 336960), (702, 317280), (720, 309348), (780, 285552), (810, 274976), (832, 267705), (864, 257790), (936, 237960), (960, 232011), (1040, 214164), (1053, 211520), (1080, 206232), (1170, 190368), (1248, 178470), (1296, 171860), (1322, 168480), (1404, 158640), (1440, 154674), (1560, 142776), (1620, 137488), (1728, 128895), (1755, 126912), (1872, 118980), (1983, 112320), (2080, 107082), (2106, 105760), (2160, 103116), (2340, 95184), (2496, 89235), (2592, 85930), (2644, 84240), (2808, 79320), (2880, 77337), (3120, 71388), (3240, 68744), (3305, 67392), (3510, 63456), (3744, 59490), (3966, 56160), (4160, 53541), (4212, 52880), (4320, 51558), (4680, 47592), (5184, 42965), (5265, 42304), (5288, 42120), (5616, 39660), (5949, 37440), (6240, 35694), (6480, 34372), (6610, 33696), (7020, 31728), (7488, 29745), (7932, 28080), (8424, 26440), (8593, 25920), (8640, 25779), (9360, 23796), (9915, 22464), (10530, 21152), (10576, 21060), (11232, 19830), (11898, 18720), (12480, 17847), (12960, 17186), (13220, 16848), (14040, 15864)]