266996880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 180

約数和(自身を含む): 938682108

約数和(自身を除く): 671685228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 701, 720, 828, 920, 1035, 1058, 1104, 1380, 1402, 1587, 1656, 1840, 2070, 2103, 2116, 2645, 2760, 2804, 3174, 3312, 3505, 4140, 4206, 4232, 4761, 5290, 5520, 5608, 6309, 6348, 7010, 7935, 8280, 8412, 8464, 9522, 10515, 10580, 11216, 12618, 12696, 14020, 15870, 16123, 16560, 16824, 19044, 21030, 21160, 23805, 25236, 25392, 28040, 31545, 31740, 32246, 33648, 38088, 42060, 42320, 47610, 48369, 50472, 56080, 63090, 63480, 64492, 76176, 80615, 84120, 95220, 96738, 100944, 126180, 126960, 128984, 145107, 161230, 168240, 190440, 193476, 241845, 252360, 257968, 290214, 322460, 370829, 380880, 386952, 483690, 504720, 580428, 644920, 725535, 741658, 773904, 967380, 1112487, 1160856, 1289840, 1451070, 1483316, 1854145, 1934760, 2224974, 2321712, 2902140, 2966632, 3337461, 3708290, 3869520, 4449948, 5562435, 5804280, 5933264, 6674922, 7416580, 8899896, 11124870, 11608560, 13349844, 14833160, 16687305, 17799792, 22249740, 26699688, 29666320, 33374610, 44499480, 53399376, 66749220, 88998960, 133498440, 266996880]

約数ペア:

[(1, 266996880), (2, 133498440), (3, 88998960), (4, 66749220), (5, 53399376), (6, 44499480), (8, 33374610), (9, 29666320), (10, 26699688), (12, 22249740), (15, 17799792), (16, 16687305), (18, 14833160), (20, 13349844), (23, 11608560), (24, 11124870), (30, 8899896), (36, 7416580), (40, 6674922), (45, 5933264), (46, 5804280), (48, 5562435), (60, 4449948), (69, 3869520), (72, 3708290), (80, 3337461), (90, 2966632), (92, 2902140), (115, 2321712), (120, 2224974), (138, 1934760), (144, 1854145), (180, 1483316), (184, 1451070), (207, 1289840), (230, 1160856), (240, 1112487), (276, 967380), (345, 773904), (360, 741658), (368, 725535), (414, 644920), (460, 580428), (529, 504720), (552, 483690), (690, 386952), (701, 380880), (720, 370829), (828, 322460), (920, 290214), (1035, 257968), (1058, 252360), (1104, 241845), (1380, 193476), (1402, 190440), (1587, 168240), (1656, 161230), (1840, 145107), (2070, 128984), (2103, 126960), (2116, 126180), (2645, 100944), (2760, 96738), (2804, 95220), (3174, 84120), (3312, 80615), (3505, 76176), (4140, 64492), (4206, 63480), (4232, 63090), (4761, 56080), (5290, 50472), (5520, 48369), (5608, 47610), (6309, 42320), (6348, 42060), (7010, 38088), (7935, 33648), (8280, 32246), (8412, 31740), (8464, 31545), (9522, 28040), (10515, 25392), (10580, 25236), (11216, 23805), (12618, 21160), (12696, 21030), (14020, 19044), (15870, 16824), (16123, 16560)]