27653360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 53770000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 113, 115, 133, 140, 152, 161, 184, 190, 226, 230, 266, 280, 304, 322, 368, 380, 437, 452, 460, 532, 560, 565, 644, 665, 760, 791, 805, 874, 904, 920, 1064, 1130, 1288, 1330, 1520, 1582, 1610, 1748, 1808, 1840, 2128, 2147, 2185, 2260, 2576, 2599, 2660, 3059, 3164, 3220, 3496, 3955, 4294, 4370, 4520, 5198, 5320, 6118, 6328, 6440, 6992, 7910, 8588, 8740, 9040, 10396, 10640, 10735, 12236, 12656, 12880, 12995, 15029, 15295, 15820, 17176, 17480, 18193, 20792, 21470, 24472, 25990, 30058, 30590, 31640, 34352, 34960, 36386, 41584, 42940, 48944, 49381, 51980, 60116, 61180, 63280, 72772, 75145, 85880, 90965, 98762, 103960, 120232, 122360, 145544, 150290, 171760, 181930, 197524, 207920, 240464, 244720, 246905, 291088, 300580, 345667, 363860, 395048, 493810, 601160, 691334, 727720, 790096, 987620, 1202320, 1382668, 1455440, 1728335, 1975240, 2765336, 3456670, 3950480, 5530672, 6913340, 13826680, 27653360]

約数ペア:

[(1, 27653360), (2, 13826680), (4, 6913340), (5, 5530672), (7, 3950480), (8, 3456670), (10, 2765336), (14, 1975240), (16, 1728335), (19, 1455440), (20, 1382668), (23, 1202320), (28, 987620), (35, 790096), (38, 727720), (40, 691334), (46, 601160), (56, 493810), (70, 395048), (76, 363860), (80, 345667), (92, 300580), (95, 291088), (112, 246905), (113, 244720), (115, 240464), (133, 207920), (140, 197524), (152, 181930), (161, 171760), (184, 150290), (190, 145544), (226, 122360), (230, 120232), (266, 103960), (280, 98762), (304, 90965), (322, 85880), (368, 75145), (380, 72772), (437, 63280), (452, 61180), (460, 60116), (532, 51980), (560, 49381), (565, 48944), (644, 42940), (665, 41584), (760, 36386), (791, 34960), (805, 34352), (874, 31640), (904, 30590), (920, 30058), (1064, 25990), (1130, 24472), (1288, 21470), (1330, 20792), (1520, 18193), (1582, 17480), (1610, 17176), (1748, 15820), (1808, 15295), (1840, 15029), (2128, 12995), (2147, 12880), (2185, 12656), (2260, 12236), (2576, 10735), (2599, 10640), (2660, 10396), (3059, 9040), (3164, 8740), (3220, 8588), (3496, 7910), (3955, 6992), (4294, 6440), (4370, 6328), (4520, 6118), (5198, 5320)]