799536720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 2622689280

約数和(自身を除く): 1823152560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 271, 285, 304, 380, 456, 542, 570, 647, 760, 813, 912, 1084, 1140, 1294, 1355, 1520, 1626, 1941, 2168, 2280, 2588, 2710, 3235, 3252, 3882, 4065, 4336, 4560, 5149, 5176, 5420, 6470, 6504, 7764, 8130, 9705, 10298, 10352, 10840, 12293, 12940, 13008, 15447, 15528, 16260, 19410, 20596, 21680, 24586, 25745, 25880, 30894, 31056, 32520, 36879, 38820, 41192, 49172, 51490, 51760, 61465, 61788, 65040, 73758, 77235, 77640, 82384, 98344, 102980, 122930, 123576, 147516, 154470, 155280, 175337, 184395, 196688, 205960, 245860, 247152, 295032, 308940, 350674, 368790, 411920, 491720, 526011, 590064, 617880, 701348, 737580, 876685, 983440, 1052022, 1235760, 1402696, 1475160, 1753370, 2104044, 2630055, 2805392, 2950320, 3331403, 3506740, 4208088, 5260110, 6662806, 7013480, 8416176, 9994209, 10520220, 13325612, 14026960, 16657015, 19988418, 21040440, 26651224, 33314030, 39976836, 42080880, 49971045, 53302448, 66628060, 79953672, 99942090, 133256120, 159907344, 199884180, 266512240, 399768360, 799536720]

約数ペア:

[(1, 799536720), (2, 399768360), (3, 266512240), (4, 199884180), (5, 159907344), (6, 133256120), (8, 99942090), (10, 79953672), (12, 66628060), (15, 53302448), (16, 49971045), (19, 42080880), (20, 39976836), (24, 33314030), (30, 26651224), (38, 21040440), (40, 19988418), (48, 16657015), (57, 14026960), (60, 13325612), (76, 10520220), (80, 9994209), (95, 8416176), (114, 7013480), (120, 6662806), (152, 5260110), (190, 4208088), (228, 3506740), (240, 3331403), (271, 2950320), (285, 2805392), (304, 2630055), (380, 2104044), (456, 1753370), (542, 1475160), (570, 1402696), (647, 1235760), (760, 1052022), (813, 983440), (912, 876685), (1084, 737580), (1140, 701348), (1294, 617880), (1355, 590064), (1520, 526011), (1626, 491720), (1941, 411920), (2168, 368790), (2280, 350674), (2588, 308940), (2710, 295032), (3235, 247152), (3252, 245860), (3882, 205960), (4065, 196688), (4336, 184395), (4560, 175337), (5149, 155280), (5176, 154470), (5420, 147516), (6470, 123576), (6504, 122930), (7764, 102980), (8130, 98344), (9705, 82384), (10298, 77640), (10352, 77235), (10840, 73758), (12293, 65040), (12940, 61788), (13008, 61465), (15447, 51760), (15528, 51490), (16260, 49172), (19410, 41192), (20596, 38820), (21680, 36879), (24586, 32520), (25745, 31056), (25880, 30894)]