2008366440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 6513868800

約数和(自身を除く): 4505502360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 79, 92, 115, 120, 122, 138, 151, 158, 183, 184, 230, 237, 244, 276, 302, 305, 316, 345, 366, 395, 453, 460, 474, 488, 552, 604, 610, 632, 690, 732, 755, 790, 906, 915, 920, 948, 1185, 1208, 1220, 1380, 1403, 1464, 1510, 1580, 1812, 1817, 1830, 1896, 2265, 2370, 2440, 2760, 2806, 3020, 3160, 3473, 3624, 3634, 3660, 4209, 4530, 4740, 4819, 5451, 5612, 6040, 6946, 7015, 7268, 7320, 8418, 9060, 9085, 9211, 9480, 9638, 10419, 10902, 11224, 11929, 13892, 14030, 14457, 14536, 16836, 17365, 18120, 18170, 18422, 19276, 20838, 21045, 21804, 23858, 24095, 27255, 27633, 27784, 28060, 28914, 33672, 34730, 35787, 36340, 36844, 38552, 41676, 42090, 43608, 46055, 47716, 48190, 52095, 54510, 55266, 56120, 57828, 59645, 69460, 71574, 72285, 72680, 73688, 83352, 84180, 92110, 95432, 96380, 104190, 109020, 110532, 110837, 115656, 119290, 138165, 138920, 143148, 144570, 168360, 178935, 184220, 192760, 208380, 211853, 218040, 221064, 221674, 238580, 274367, 276330, 286296, 289140, 332511, 357870, 368440, 416760, 423706, 443348, 477160, 548734, 552660, 554185, 578280, 635559, 665022, 715740, 727669, 823101, 847412, 886696, 1059265, 1097468, 1105320, 1108370, 1271118, 1330044, 1371835, 1431480, 1455338, 1646202, 1662555, 1694824, 2118530, 2183007, 2194936, 2216740, 2542236, 2660088, 2743670, 2910676, 3177795, 3292404, 3325110, 3638345, 4115505, 4237060, 4366014, 4433480, 5084472, 5487340, 5821352, 6355590, 6584808, 6650220, 7276690, 8231010, 8474120, 8732028, 10915035, 10974680, 12711180, 13300440, 14553380, 16462020, 16736387, 17464056, 21830070, 25422360, 29106760, 32924040, 33472774, 43660140, 50209161, 66945548, 83681935, 87320280, 100418322, 133891096, 167363870, 200836644, 251045805, 334727740, 401673288, 502091610, 669455480, 1004183220, 2008366440]

約数ペア:

[(1, 2008366440), (2, 1004183220), (3, 669455480), (4, 502091610), (5, 401673288), (6, 334727740), (8, 251045805), (10, 200836644), (12, 167363870), (15, 133891096), (20, 100418322), (23, 87320280), (24, 83681935), (30, 66945548), (40, 50209161), (46, 43660140), (60, 33472774), (61, 32924040), (69, 29106760), (79, 25422360), (92, 21830070), (115, 17464056), (120, 16736387), (122, 16462020), (138, 14553380), (151, 13300440), (158, 12711180), (183, 10974680), (184, 10915035), (230, 8732028), (237, 8474120), (244, 8231010), (276, 7276690), (302, 6650220), (305, 6584808), (316, 6355590), (345, 5821352), (366, 5487340), (395, 5084472), (453, 4433480), (460, 4366014), (474, 4237060), (488, 4115505), (552, 3638345), (604, 3325110), (610, 3292404), (632, 3177795), (690, 2910676), (732, 2743670), (755, 2660088), (790, 2542236), (906, 2216740), (915, 2194936), (920, 2183007), (948, 2118530), (1185, 1694824), (1208, 1662555), (1220, 1646202), (1380, 1455338), (1403, 1431480), (1464, 1371835), (1510, 1330044), (1580, 1271118), (1812, 1108370), (1817, 1105320), (1830, 1097468), (1896, 1059265), (2265, 886696), (2370, 847412), (2440, 823101), (2760, 727669), (2806, 715740), (3020, 665022), (3160, 635559), (3473, 578280), (3624, 554185), (3634, 552660), (3660, 548734), (4209, 477160), (4530, 443348), (4740, 423706), (4819, 416760), (5451, 368440), (5612, 357870), (6040, 332511), (6946, 289140), (7015, 286296), (7268, 276330), (7320, 274367), (8418, 238580), (9060, 221674), (9085, 221064), (9211, 218040), (9480, 211853), (9638, 208380), (10419, 192760), (10902, 184220), (11224, 178935), (11929, 168360), (13892, 144570), (14030, 143148), (14457, 138920), (14536, 138165), (16836, 119290), (17365, 115656), (18120, 110837), (18170, 110532), (18422, 109020), (19276, 104190), (20838, 96380), (21045, 95432), (21804, 92110), (23858, 84180), (24095, 83352), (27255, 73688), (27633, 72680), (27784, 72285), (28060, 71574), (28914, 69460), (33672, 59645), (34730, 57828), (35787, 56120), (36340, 55266), (36844, 54510), (38552, 52095), (41676, 48190), (42090, 47716), (43608, 46055)]