134805760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 356146560

約数和(自身を除く): 221340800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 241, 256, 304, 320, 368, 380, 437, 460, 482, 608, 640, 736, 760, 874, 920, 964, 1205, 1216, 1280, 1472, 1520, 1748, 1840, 1928, 2185, 2410, 2432, 2944, 3040, 3496, 3680, 3856, 4370, 4579, 4820, 4864, 5543, 5888, 6080, 6992, 7360, 7712, 8740, 9158, 9640, 11086, 12160, 13984, 14720, 15424, 17480, 18316, 19280, 22172, 22895, 24320, 27715, 27968, 29440, 30848, 34960, 36632, 38560, 44344, 45790, 55430, 55936, 61696, 69920, 73264, 77120, 88688, 91580, 105317, 110860, 111872, 139840, 146528, 154240, 177376, 183160, 210634, 221720, 279680, 293056, 308480, 354752, 366320, 421268, 443440, 526585, 559360, 586112, 709504, 732640, 842536, 886880, 1053170, 1172224, 1419008, 1465280, 1685072, 1773760, 2106340, 2930560, 3370144, 3547520, 4212680, 5861120, 6740288, 7095040, 8425360, 13480576, 16850720, 26961152, 33701440, 67402880, 134805760]

約数ペア:

[(1, 134805760), (2, 67402880), (4, 33701440), (5, 26961152), (8, 16850720), (10, 13480576), (16, 8425360), (19, 7095040), (20, 6740288), (23, 5861120), (32, 4212680), (38, 3547520), (40, 3370144), (46, 2930560), (64, 2106340), (76, 1773760), (80, 1685072), (92, 1465280), (95, 1419008), (115, 1172224), (128, 1053170), (152, 886880), (160, 842536), (184, 732640), (190, 709504), (230, 586112), (241, 559360), (256, 526585), (304, 443440), (320, 421268), (368, 366320), (380, 354752), (437, 308480), (460, 293056), (482, 279680), (608, 221720), (640, 210634), (736, 183160), (760, 177376), (874, 154240), (920, 146528), (964, 139840), (1205, 111872), (1216, 110860), (1280, 105317), (1472, 91580), (1520, 88688), (1748, 77120), (1840, 73264), (1928, 69920), (2185, 61696), (2410, 55936), (2432, 55430), (2944, 45790), (3040, 44344), (3496, 38560), (3680, 36632), (3856, 34960), (4370, 30848), (4579, 29440), (4820, 27968), (4864, 27715), (5543, 24320), (5888, 22895), (6080, 22172), (6992, 19280), (7360, 18316), (7712, 17480), (8740, 15424), (9158, 14720), (9640, 13984), (11086, 12160)]