86566680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 296281440

約数和(自身を除く): 209714760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 67, 72, 74, 90, 97, 111, 120, 134, 148, 180, 185, 194, 201, 222, 268, 291, 296, 333, 335, 360, 370, 388, 402, 444, 485, 536, 555, 582, 603, 666, 670, 740, 776, 804, 873, 888, 970, 1005, 1110, 1164, 1206, 1332, 1340, 1455, 1480, 1608, 1665, 1746, 1940, 2010, 2220, 2328, 2412, 2479, 2664, 2680, 2910, 3015, 3330, 3492, 3589, 3880, 4020, 4365, 4440, 4824, 4958, 5820, 6030, 6499, 6660, 6984, 7178, 7437, 8040, 8730, 9916, 10767, 11640, 12060, 12395, 12998, 13320, 14356, 14874, 17460, 17945, 19497, 19832, 21534, 22311, 24120, 24790, 25996, 28712, 29748, 32301, 32495, 34920, 35890, 37185, 38994, 43068, 44622, 49580, 51992, 53835, 58491, 59496, 64602, 64990, 71780, 74370, 77988, 86136, 89244, 97485, 99160, 107670, 111555, 116982, 129204, 129980, 143560, 148740, 155976, 161505, 178488, 194970, 215340, 223110, 233964, 240463, 258408, 259960, 292455, 297480, 323010, 389940, 430680, 446220, 467928, 480926, 584910, 646020, 721389, 779880, 892440, 961852, 1169820, 1202315, 1292040, 1442778, 1923704, 2164167, 2339640, 2404630, 2885556, 3606945, 4328334, 4809260, 5771112, 7213890, 8656668, 9618520, 10820835, 14427780, 17313336, 21641670, 28855560, 43283340, 86566680]

約数ペア:

[(1, 86566680), (2, 43283340), (3, 28855560), (4, 21641670), (5, 17313336), (6, 14427780), (8, 10820835), (9, 9618520), (10, 8656668), (12, 7213890), (15, 5771112), (18, 4809260), (20, 4328334), (24, 3606945), (30, 2885556), (36, 2404630), (37, 2339640), (40, 2164167), (45, 1923704), (60, 1442778), (67, 1292040), (72, 1202315), (74, 1169820), (90, 961852), (97, 892440), (111, 779880), (120, 721389), (134, 646020), (148, 584910), (180, 480926), (185, 467928), (194, 446220), (201, 430680), (222, 389940), (268, 323010), (291, 297480), (296, 292455), (333, 259960), (335, 258408), (360, 240463), (370, 233964), (388, 223110), (402, 215340), (444, 194970), (485, 178488), (536, 161505), (555, 155976), (582, 148740), (603, 143560), (666, 129980), (670, 129204), (740, 116982), (776, 111555), (804, 107670), (873, 99160), (888, 97485), (970, 89244), (1005, 86136), (1110, 77988), (1164, 74370), (1206, 71780), (1332, 64990), (1340, 64602), (1455, 59496), (1480, 58491), (1608, 53835), (1665, 51992), (1746, 49580), (1940, 44622), (2010, 43068), (2220, 38994), (2328, 37185), (2412, 35890), (2479, 34920), (2664, 32495), (2680, 32301), (2910, 29748), (3015, 28712), (3330, 25996), (3492, 24790), (3589, 24120), (3880, 22311), (4020, 21534), (4365, 19832), (4440, 19497), (4824, 17945), (4958, 17460), (5820, 14874), (6030, 14356), (6499, 13320), (6660, 12998), (6984, 12395), (7178, 12060), (7437, 11640), (8040, 10767), (8730, 9916)]