171416960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 128

約数和(自身を含む): 481692960

約数和(自身を除く): 310276000

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, 1664, 1760, 1873, 2080, 2288, 2860, 3520, 3746, 4160, 4576, 5720, 7040, 7492, 8320, 9152, 9365, 11440, 14984, 18304, 18730, 20603, 22880, 24349, 29968, 37460, 41206, 45760, 48698, 59936, 74920, 82412, 91520, 97396, 103015, 119872, 121745, 149840, 164824, 194792, 206030, 239744, 243490, 267839, 299680, 329648, 389584, 412060, 486980, 535678, 599360, 659296, 779168, 824120, 973960, 1071356, 1198720, 1318592, 1339195, 1558336, 1648240, 1947920, 2142712, 2637184, 2678390, 3116672, 3296480, 3895840, 4285424, 5356780, 6592960, 7791680, 8570848, 10713560, 13185920, 15583360, 17141696, 21427120, 34283392, 42854240, 85708480, 171416960]

約数ペア:

[(1, 171416960), (2, 85708480), (4, 42854240), (5, 34283392), (8, 21427120), (10, 17141696), (11, 15583360), (13, 13185920), (16, 10713560), (20, 8570848), (22, 7791680), (26, 6592960), (32, 5356780), (40, 4285424), (44, 3895840), (52, 3296480), (55, 3116672), (64, 2678390), (65, 2637184), (80, 2142712), (88, 1947920), (104, 1648240), (110, 1558336), (128, 1339195), (130, 1318592), (143, 1198720), (160, 1071356), (176, 973960), (208, 824120), (220, 779168), (260, 659296), (286, 599360), (320, 535678), (352, 486980), (416, 412060), (440, 389584), (520, 329648), (572, 299680), (640, 267839), (704, 243490), (715, 239744), (832, 206030), (880, 194792), (1040, 164824), (1144, 149840), (1408, 121745), (1430, 119872), (1664, 103015), (1760, 97396), (1873, 91520), (2080, 82412), (2288, 74920), (2860, 59936), (3520, 48698), (3746, 45760), (4160, 41206), (4576, 37460), (5720, 29968), (7040, 24349), (7492, 22880), (8320, 20603), (9152, 18730), (9365, 18304), (11440, 14984)]