478786880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10463}}^1$

素因数の和:10504

約数の個数: 112

約数和(自身を含む): 1339559424

約数和(自身を除く): 860772544

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 10463, 11440, 20926, 22880, 41852, 45760, 52315, 83704, 104630, 115093, 136019, 167408, 209260, 230186, 272038, 334816, 418520, 460372, 544076, 575465, 669632, 680095, 837040, 920744, 1088152, 1150930, 1360190, 1496209, 1674080, 1841488, 2176304, 2301860, 2720380, 2992418, 3348160, 3682976, 4352608, 4603720, 5440760, 5984836, 7365952, 7481045, 8705216, 9207440, 10881520, 11969672, 14962090, 18414880, 21763040, 23939344, 29924180, 36829760, 43526080, 47878688, 59848360, 95757376, 119696720, 239393440, 478786880]

約数ペア:

[(1, 478786880), (2, 239393440), (4, 119696720), (5, 95757376), (8, 59848360), (10, 47878688), (11, 43526080), (13, 36829760), (16, 29924180), (20, 23939344), (22, 21763040), (26, 18414880), (32, 14962090), (40, 11969672), (44, 10881520), (52, 9207440), (55, 8705216), (64, 7481045), (65, 7365952), (80, 5984836), (88, 5440760), (104, 4603720), (110, 4352608), (130, 3682976), (143, 3348160), (160, 2992418), (176, 2720380), (208, 2301860), (220, 2176304), (260, 1841488), (286, 1674080), (320, 1496209), (352, 1360190), (416, 1150930), (440, 1088152), (520, 920744), (572, 837040), (704, 680095), (715, 669632), (832, 575465), (880, 544076), (1040, 460372), (1144, 418520), (1430, 334816), (1760, 272038), (2080, 230186), (2288, 209260), (2860, 167408), (3520, 136019), (4160, 115093), (4576, 104630), (5720, 83704), (9152, 52315), (10463, 45760), (11440, 41852), (20926, 22880)]