180067160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 343931560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 91, 98, 104, 130, 140, 148, 182, 185, 191, 196, 245, 259, 260, 280, 296, 364, 370, 382, 392, 455, 481, 490, 518, 520, 637, 728, 740, 764, 910, 955, 962, 980, 1036, 1274, 1295, 1337, 1480, 1528, 1813, 1820, 1910, 1924, 1960, 2072, 2405, 2483, 2548, 2590, 2674, 3185, 3367, 3626, 3640, 3820, 3848, 4810, 4966, 5096, 5180, 5348, 6370, 6685, 6734, 7067, 7252, 7640, 9065, 9359, 9620, 9932, 10360, 10696, 12415, 12740, 13370, 13468, 14134, 14504, 16835, 17381, 18130, 18718, 19240, 19864, 23569, 24830, 25480, 26740, 26936, 28268, 33670, 34762, 35335, 36260, 37436, 46795, 47138, 49469, 49660, 53480, 56536, 67340, 69524, 70670, 72520, 74872, 86905, 91871, 93590, 94276, 98938, 99320, 117845, 121667, 134680, 139048, 141340, 173810, 183742, 187180, 188552, 197876, 235690, 243334, 247345, 282680, 346283, 347620, 367484, 374360, 395752, 459355, 471380, 486668, 494690, 608335, 643097, 692566, 695240, 734968, 918710, 942760, 973336, 989380, 1216670, 1286194, 1385132, 1731415, 1837420, 1978760, 2433340, 2572388, 2770264, 3215485, 3462830, 3674840, 4501679, 4866680, 5144776, 6430970, 6925660, 9003358, 12861940, 13851320, 18006716, 22508395, 25723880, 36013432, 45016790, 90033580, 180067160]

約数ペア:

[(1, 180067160), (2, 90033580), (4, 45016790), (5, 36013432), (7, 25723880), (8, 22508395), (10, 18006716), (13, 13851320), (14, 12861940), (20, 9003358), (26, 6925660), (28, 6430970), (35, 5144776), (37, 4866680), (40, 4501679), (49, 3674840), (52, 3462830), (56, 3215485), (65, 2770264), (70, 2572388), (74, 2433340), (91, 1978760), (98, 1837420), (104, 1731415), (130, 1385132), (140, 1286194), (148, 1216670), (182, 989380), (185, 973336), (191, 942760), (196, 918710), (245, 734968), (259, 695240), (260, 692566), (280, 643097), (296, 608335), (364, 494690), (370, 486668), (382, 471380), (392, 459355), (455, 395752), (481, 374360), (490, 367484), (518, 347620), (520, 346283), (637, 282680), (728, 247345), (740, 243334), (764, 235690), (910, 197876), (955, 188552), (962, 187180), (980, 183742), (1036, 173810), (1274, 141340), (1295, 139048), (1337, 134680), (1480, 121667), (1528, 117845), (1813, 99320), (1820, 98938), (1910, 94276), (1924, 93590), (1960, 91871), (2072, 86905), (2405, 74872), (2483, 72520), (2548, 70670), (2590, 69524), (2674, 67340), (3185, 56536), (3367, 53480), (3626, 49660), (3640, 49469), (3820, 47138), (3848, 46795), (4810, 37436), (4966, 36260), (5096, 35335), (5180, 34762), (5348, 33670), (6370, 28268), (6685, 26936), (6734, 26740), (7067, 25480), (7252, 24830), (7640, 23569), (9065, 19864), (9359, 19240), (9620, 18718), (9932, 18130), (10360, 17381), (10696, 16835), (12415, 14504), (12740, 14134), (13370, 13468)]