1643935680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2017}}^1$

素因数の和:2323

約数の個数: 168

約数和(自身を含む): 5677247472

約数和(自身を除く): 4033311792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 320, 360, 480, 566, 576, 720, 849, 960, 1132, 1415, 1440, 1698, 2017, 2264, 2547, 2830, 2880, 3396, 4034, 4245, 4528, 5094, 5660, 6051, 6792, 8068, 8490, 9056, 10085, 10188, 11320, 12102, 12735, 13584, 16136, 16980, 18112, 18153, 20170, 20376, 22640, 24204, 25470, 27168, 30255, 32272, 33960, 36306, 40340, 40752, 45280, 48408, 50940, 54336, 60510, 64544, 67920, 72612, 80680, 81504, 90560, 90765, 96816, 101880, 121020, 129088, 135840, 145224, 161360, 163008, 181530, 193632, 203760, 242040, 271680, 290448, 322720, 363060, 387264, 407520, 484080, 570811, 580896, 645440, 726120, 815040, 968160, 1141622, 1161792, 1452240, 1712433, 1936320, 2283244, 2854055, 2904480, 3424866, 4566488, 5137299, 5708110, 5808960, 6849732, 8562165, 9132976, 10274598, 11416220, 13699464, 17124330, 18265952, 20549196, 22832440, 25686495, 27398928, 34248660, 36531904, 41098392, 45664880, 51372990, 54797856, 68497320, 82196784, 91329760, 102745980, 109595712, 136994640, 164393568, 182659520, 205491960, 273989280, 328787136, 410983920, 547978560, 821967840, 1643935680]

約数ペア:

[(1, 1643935680), (2, 821967840), (3, 547978560), (4, 410983920), (5, 328787136), (6, 273989280), (8, 205491960), (9, 182659520), (10, 164393568), (12, 136994640), (15, 109595712), (16, 102745980), (18, 91329760), (20, 82196784), (24, 68497320), (30, 54797856), (32, 51372990), (36, 45664880), (40, 41098392), (45, 36531904), (48, 34248660), (60, 27398928), (64, 25686495), (72, 22832440), (80, 20549196), (90, 18265952), (96, 17124330), (120, 13699464), (144, 11416220), (160, 10274598), (180, 9132976), (192, 8562165), (240, 6849732), (283, 5808960), (288, 5708110), (320, 5137299), (360, 4566488), (480, 3424866), (566, 2904480), (576, 2854055), (720, 2283244), (849, 1936320), (960, 1712433), (1132, 1452240), (1415, 1161792), (1440, 1141622), (1698, 968160), (2017, 815040), (2264, 726120), (2547, 645440), (2830, 580896), (2880, 570811), (3396, 484080), (4034, 407520), (4245, 387264), (4528, 363060), (5094, 322720), (5660, 290448), (6051, 271680), (6792, 242040), (8068, 203760), (8490, 193632), (9056, 181530), (10085, 163008), (10188, 161360), (11320, 145224), (12102, 135840), (12735, 129088), (13584, 121020), (16136, 101880), (16980, 96816), (18112, 90765), (18153, 90560), (20170, 81504), (20376, 80680), (22640, 72612), (24204, 67920), (25470, 64544), (27168, 60510), (30255, 54336), (32272, 50940), (33960, 48408), (36306, 45280), (40340, 40752)]