148170880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 268233920

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, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1619, 1664, 1760, 2080, 2288, 2860, 3238, 3520, 4160, 4576, 5720, 6476, 7040, 8095, 8320, 9152, 11440, 12952, 16190, 17809, 18304, 21047, 22880, 25904, 32380, 35618, 42094, 45760, 51808, 64760, 71236, 84188, 89045, 91520, 103616, 105235, 129520, 142472, 168376, 178090, 207232, 210470, 231517, 259040, 284944, 336752, 356180, 420940, 463034, 518080, 569888, 673504, 712360, 841880, 926068, 1036160, 1139776, 1157585, 1347008, 1424720, 1683760, 1852136, 2279552, 2315170, 2694016, 2849440, 3367520, 3704272, 4630340, 5698880, 6735040, 7408544, 9260680, 11397760, 13470080, 14817088, 18521360, 29634176, 37042720, 74085440, 148170880]

約数ペア:

[(1, 148170880), (2, 74085440), (4, 37042720), (5, 29634176), (8, 18521360), (10, 14817088), (11, 13470080), (13, 11397760), (16, 9260680), (20, 7408544), (22, 6735040), (26, 5698880), (32, 4630340), (40, 3704272), (44, 3367520), (52, 2849440), (55, 2694016), (64, 2315170), (65, 2279552), (80, 1852136), (88, 1683760), (104, 1424720), (110, 1347008), (128, 1157585), (130, 1139776), (143, 1036160), (160, 926068), (176, 841880), (208, 712360), (220, 673504), (260, 569888), (286, 518080), (320, 463034), (352, 420940), (416, 356180), (440, 336752), (520, 284944), (572, 259040), (640, 231517), (704, 210470), (715, 207232), (832, 178090), (880, 168376), (1040, 142472), (1144, 129520), (1408, 105235), (1430, 103616), (1619, 91520), (1664, 89045), (1760, 84188), (2080, 71236), (2288, 64760), (2860, 51808), (3238, 45760), (3520, 42094), (4160, 35618), (4576, 32380), (5720, 25904), (6476, 22880), (7040, 21047), (8095, 18304), (8320, 17809), (9152, 16190), (11440, 12952)]