221280338880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{318811}}^1$

素因数の和:319075

約数の個数: 168

約数和(自身を含む): 764272704624

約数和(自身を除く): 542992365744

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, 241, 288, 320, 360, 480, 482, 576, 720, 723, 960, 964, 1205, 1440, 1446, 1928, 2169, 2410, 2880, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 7712, 8676, 9640, 10845, 11568, 14460, 15424, 17352, 19280, 21690, 23136, 28920, 34704, 38560, 43380, 46272, 57840, 69408, 77120, 86760, 115680, 138816, 173520, 231360, 318811, 347040, 637622, 694080, 956433, 1275244, 1594055, 1912866, 2550488, 2869299, 3188110, 3825732, 4782165, 5100976, 5738598, 6376220, 7651464, 9564330, 10201952, 11477196, 12752440, 14346495, 15302928, 19128660, 20403904, 22954392, 25504880, 28692990, 30605856, 38257320, 45908784, 51009760, 57385980, 61211712, 76514640, 76833451, 91817568, 102019520, 114771960, 153029280, 153666902, 183635136, 229543920, 230500353, 306058560, 307333804, 384167255, 459087840, 461000706, 614667608, 691501059, 768334510, 918175680, 922001412, 1152501765, 1229335216, 1383002118, 1536669020, 1844002824, 2305003530, 2458670432, 2766004236, 3073338040, 3457505295, 3688005648, 4610007060, 4917340864, 5532008472, 6146676080, 6915010590, 7376011296, 9220014120, 11064016944, 12293352160, 13830021180, 14752022592, 18440028240, 22128033888, 24586704320, 27660042360, 36880056480, 44256067776, 55320084720, 73760112960, 110640169440, 221280338880]

約数ペア:

[(1, 221280338880), (2, 110640169440), (3, 73760112960), (4, 55320084720), (5, 44256067776), (6, 36880056480), (8, 27660042360), (9, 24586704320), (10, 22128033888), (12, 18440028240), (15, 14752022592), (16, 13830021180), (18, 12293352160), (20, 11064016944), (24, 9220014120), (30, 7376011296), (32, 6915010590), (36, 6146676080), (40, 5532008472), (45, 4917340864), (48, 4610007060), (60, 3688005648), (64, 3457505295), (72, 3073338040), (80, 2766004236), (90, 2458670432), (96, 2305003530), (120, 1844002824), (144, 1536669020), (160, 1383002118), (180, 1229335216), (192, 1152501765), (240, 922001412), (241, 918175680), (288, 768334510), (320, 691501059), (360, 614667608), (480, 461000706), (482, 459087840), (576, 384167255), (720, 307333804), (723, 306058560), (960, 230500353), (964, 229543920), (1205, 183635136), (1440, 153666902), (1446, 153029280), (1928, 114771960), (2169, 102019520), (2410, 91817568), (2880, 76833451), (2892, 76514640), (3615, 61211712), (3856, 57385980), (4338, 51009760), (4820, 45908784), (5784, 38257320), (7230, 30605856), (7712, 28692990), (8676, 25504880), (9640, 22954392), (10845, 20403904), (11568, 19128660), (14460, 15302928), (15424, 14346495), (17352, 12752440), (19280, 11477196), (21690, 10201952), (23136, 9564330), (28920, 7651464), (34704, 6376220), (38560, 5738598), (43380, 5100976), (46272, 4782165), (57840, 3825732), (69408, 3188110), (77120, 2869299), (86760, 2550488), (115680, 1912866), (138816, 1594055), (173520, 1275244), (231360, 956433), (318811, 694080), (347040, 637622)]