813456960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 224

約数和(自身を含む): 2721254400

約数和(自身を除く): 1907797440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 61, 64, 80, 87, 96, 116, 120, 122, 145, 160, 174, 183, 192, 232, 240, 244, 290, 305, 320, 348, 366, 435, 464, 479, 480, 488, 580, 610, 696, 732, 870, 915, 928, 958, 960, 976, 1160, 1220, 1392, 1437, 1464, 1740, 1769, 1830, 1856, 1916, 1952, 2320, 2395, 2440, 2784, 2874, 2928, 3480, 3538, 3660, 3832, 3904, 4640, 4790, 4880, 5307, 5568, 5748, 5856, 6960, 7076, 7185, 7320, 7664, 8845, 9280, 9580, 9760, 10614, 11496, 11712, 13891, 13920, 14152, 14370, 14640, 15328, 17690, 19160, 19520, 21228, 22992, 26535, 27782, 27840, 28304, 28740, 29219, 29280, 30656, 35380, 38320, 41673, 42456, 45984, 53070, 55564, 56608, 57480, 58438, 58560, 69455, 70760, 76640, 83346, 84912, 87657, 91968, 106140, 111128, 113216, 114960, 116876, 138910, 141520, 146095, 153280, 166692, 169824, 175314, 208365, 212280, 222256, 229920, 233752, 277820, 283040, 292190, 333384, 339648, 350628, 416730, 424560, 438285, 444512, 459840, 467504, 555640, 566080, 584380, 666768, 701256, 833460, 847351, 849120, 876570, 889024, 935008, 1111280, 1168760, 1333536, 1402512, 1666920, 1694702, 1698240, 1753140, 1870016, 2222560, 2337520, 2542053, 2667072, 2805024, 3333840, 3389404, 3506280, 4236755, 4445120, 4675040, 5084106, 5610048, 6667680, 6778808, 7012560, 8473510, 9350080, 10168212, 12710265, 13335360, 13557616, 14025120, 16947020, 20336424, 25420530, 27115232, 28050240, 33894040, 40672848, 50841060, 54230464, 67788080, 81345696, 101682120, 135576160, 162691392, 203364240, 271152320, 406728480, 813456960]

約数ペア:

[(1, 813456960), (2, 406728480), (3, 271152320), (4, 203364240), (5, 162691392), (6, 135576160), (8, 101682120), (10, 81345696), (12, 67788080), (15, 54230464), (16, 50841060), (20, 40672848), (24, 33894040), (29, 28050240), (30, 27115232), (32, 25420530), (40, 20336424), (48, 16947020), (58, 14025120), (60, 13557616), (61, 13335360), (64, 12710265), (80, 10168212), (87, 9350080), (96, 8473510), (116, 7012560), (120, 6778808), (122, 6667680), (145, 5610048), (160, 5084106), (174, 4675040), (183, 4445120), (192, 4236755), (232, 3506280), (240, 3389404), (244, 3333840), (290, 2805024), (305, 2667072), (320, 2542053), (348, 2337520), (366, 2222560), (435, 1870016), (464, 1753140), (479, 1698240), (480, 1694702), (488, 1666920), (580, 1402512), (610, 1333536), (696, 1168760), (732, 1111280), (870, 935008), (915, 889024), (928, 876570), (958, 849120), (960, 847351), (976, 833460), (1160, 701256), (1220, 666768), (1392, 584380), (1437, 566080), (1464, 555640), (1740, 467504), (1769, 459840), (1830, 444512), (1856, 438285), (1916, 424560), (1952, 416730), (2320, 350628), (2395, 339648), (2440, 333384), (2784, 292190), (2874, 283040), (2928, 277820), (3480, 233752), (3538, 229920), (3660, 222256), (3832, 212280), (3904, 208365), (4640, 175314), (4790, 169824), (4880, 166692), (5307, 153280), (5568, 146095), (5748, 141520), (5856, 138910), (6960, 116876), (7076, 114960), (7185, 113216), (7320, 111128), (7664, 106140), (8845, 91968), (9280, 87657), (9580, 84912), (9760, 83346), (10614, 76640), (11496, 70760), (11712, 69455), (13891, 58560), (13920, 58438), (14152, 57480), (14370, 56608), (14640, 55564), (15328, 53070), (17690, 45984), (19160, 42456), (19520, 41673), (21228, 38320), (22992, 35380), (26535, 30656), (27782, 29280), (27840, 29219), (28304, 28740)]