169174720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3738

約数の個数: 112

約数和(自身を含む): 473403168

約数和(自身を除く): 304228448

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, 3697, 4160, 4576, 5720, 7394, 9152, 11440, 14788, 18485, 22880, 29576, 36970, 40667, 45760, 48061, 59152, 73940, 81334, 96122, 118304, 147880, 162668, 192244, 203335, 236608, 240305, 295760, 325336, 384488, 406670, 480610, 528671, 591520, 650672, 768976, 813340, 961220, 1057342, 1183040, 1301344, 1537952, 1626680, 1922440, 2114684, 2602688, 2643355, 3075904, 3253360, 3844880, 4229368, 5286710, 6506720, 7689760, 8458736, 10573420, 13013440, 15379520, 16917472, 21146840, 33834944, 42293680, 84587360, 169174720]

約数ペア:

[(1, 169174720), (2, 84587360), (4, 42293680), (5, 33834944), (8, 21146840), (10, 16917472), (11, 15379520), (13, 13013440), (16, 10573420), (20, 8458736), (22, 7689760), (26, 6506720), (32, 5286710), (40, 4229368), (44, 3844880), (52, 3253360), (55, 3075904), (64, 2643355), (65, 2602688), (80, 2114684), (88, 1922440), (104, 1626680), (110, 1537952), (130, 1301344), (143, 1183040), (160, 1057342), (176, 961220), (208, 813340), (220, 768976), (260, 650672), (286, 591520), (320, 528671), (352, 480610), (416, 406670), (440, 384488), (520, 325336), (572, 295760), (704, 240305), (715, 236608), (832, 203335), (880, 192244), (1040, 162668), (1144, 147880), (1430, 118304), (1760, 96122), (2080, 81334), (2288, 73940), (2860, 59152), (3520, 48061), (3697, 45760), (4160, 40667), (4576, 36970), (5720, 29576), (7394, 22880), (9152, 18485), (11440, 14788)]