2157310080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1439

約数の個数: 192

約数和(自身を含む): 7477605720

約数和(自身を除く): 5320295640

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, 128, 144, 160, 180, 192, 240, 288, 320, 353, 360, 384, 480, 576, 640, 706, 720, 960, 1059, 1061, 1152, 1412, 1440, 1765, 1920, 2118, 2122, 2824, 2880, 3177, 3183, 3530, 4236, 4244, 5295, 5305, 5648, 5760, 6354, 6366, 7060, 8472, 8488, 9549, 10590, 10610, 11296, 12708, 12732, 14120, 15885, 15915, 16944, 16976, 19098, 21180, 21220, 22592, 25416, 25464, 28240, 31770, 31830, 33888, 33952, 38196, 42360, 42440, 45184, 47745, 50832, 50928, 56480, 63540, 63660, 67776, 67904, 76392, 84720, 84880, 95490, 101664, 101856, 112960, 127080, 127320, 135552, 135808, 152784, 169440, 169760, 190980, 203328, 203712, 225920, 254160, 254640, 305568, 338880, 339520, 374533, 381960, 406656, 407424, 508320, 509280, 611136, 677760, 679040, 749066, 763920, 1016640, 1018560, 1123599, 1222272, 1498132, 1527840, 1872665, 2033280, 2037120, 2247198, 2996264, 3055680, 3370797, 3745330, 4494396, 5617995, 5992528, 6111360, 6741594, 7490660, 8988792, 11235990, 11985056, 13483188, 14981320, 16853985, 17977584, 22471980, 23970112, 26966376, 29962640, 33707970, 35955168, 44943960, 47940224, 53932752, 59925280, 67415940, 71910336, 89887920, 107865504, 119850560, 134831880, 143820672, 179775840, 215731008, 239701120, 269663760, 359551680, 431462016, 539327520, 719103360, 1078655040, 2157310080]

約数ペア:

[(1, 2157310080), (2, 1078655040), (3, 719103360), (4, 539327520), (5, 431462016), (6, 359551680), (8, 269663760), (9, 239701120), (10, 215731008), (12, 179775840), (15, 143820672), (16, 134831880), (18, 119850560), (20, 107865504), (24, 89887920), (30, 71910336), (32, 67415940), (36, 59925280), (40, 53932752), (45, 47940224), (48, 44943960), (60, 35955168), (64, 33707970), (72, 29962640), (80, 26966376), (90, 23970112), (96, 22471980), (120, 17977584), (128, 16853985), (144, 14981320), (160, 13483188), (180, 11985056), (192, 11235990), (240, 8988792), (288, 7490660), (320, 6741594), (353, 6111360), (360, 5992528), (384, 5617995), (480, 4494396), (576, 3745330), (640, 3370797), (706, 3055680), (720, 2996264), (960, 2247198), (1059, 2037120), (1061, 2033280), (1152, 1872665), (1412, 1527840), (1440, 1498132), (1765, 1222272), (1920, 1123599), (2118, 1018560), (2122, 1016640), (2824, 763920), (2880, 749066), (3177, 679040), (3183, 677760), (3530, 611136), (4236, 509280), (4244, 508320), (5295, 407424), (5305, 406656), (5648, 381960), (5760, 374533), (6354, 339520), (6366, 338880), (7060, 305568), (8472, 254640), (8488, 254160), (9549, 225920), (10590, 203712), (10610, 203328), (11296, 190980), (12708, 169760), (12732, 169440), (14120, 152784), (15885, 135808), (15915, 135552), (16944, 127320), (16976, 127080), (19098, 112960), (21180, 101856), (21220, 101664), (22592, 95490), (25416, 84880), (25464, 84720), (28240, 76392), (31770, 67904), (31830, 67776), (33888, 63660), (33952, 63540), (38196, 56480), (42360, 50928), (42440, 50832), (45184, 47745)]