246956640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 903135744

約数和(自身を除く): 656179104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 938, 1005, 1072, 1097, 1120, 1340, 1407, 1608, 1680, 1876, 2010, 2144, 2194, 2345, 2680, 2814, 3216, 3291, 3360, 3752, 4020, 4388, 4690, 5360, 5485, 5628, 6432, 6582, 7035, 7504, 7679, 8040, 8776, 9380, 10720, 10970, 11256, 13164, 14070, 15008, 15358, 16080, 16455, 17552, 18760, 21940, 22512, 23037, 26328, 28140, 30716, 32160, 32910, 35104, 37520, 38395, 43880, 45024, 46074, 52656, 56280, 61432, 65820, 73499, 75040, 76790, 87760, 92148, 105312, 112560, 115185, 122864, 131640, 146998, 153580, 175520, 184296, 220497, 225120, 230370, 245728, 263280, 293996, 307160, 367495, 368592, 440994, 460740, 514493, 526560, 587992, 614320, 734990, 737184, 881988, 921480, 1028986, 1102485, 1175984, 1228640, 1469980, 1543479, 1763976, 1842960, 2057972, 2204970, 2351968, 2572465, 2939960, 3086958, 3527952, 3685920, 4115944, 4409940, 5144930, 5879920, 6173916, 7055904, 7717395, 8231888, 8819880, 10289860, 11759840, 12347832, 15434790, 16463776, 17639760, 20579720, 24695664, 30869580, 35279520, 41159440, 49391328, 61739160, 82318880, 123478320, 246956640]

約数ペア:

[(1, 246956640), (2, 123478320), (3, 82318880), (4, 61739160), (5, 49391328), (6, 41159440), (7, 35279520), (8, 30869580), (10, 24695664), (12, 20579720), (14, 17639760), (15, 16463776), (16, 15434790), (20, 12347832), (21, 11759840), (24, 10289860), (28, 8819880), (30, 8231888), (32, 7717395), (35, 7055904), (40, 6173916), (42, 5879920), (48, 5144930), (56, 4409940), (60, 4115944), (67, 3685920), (70, 3527952), (80, 3086958), (84, 2939960), (96, 2572465), (105, 2351968), (112, 2204970), (120, 2057972), (134, 1842960), (140, 1763976), (160, 1543479), (168, 1469980), (201, 1228640), (210, 1175984), (224, 1102485), (240, 1028986), (268, 921480), (280, 881988), (335, 737184), (336, 734990), (402, 614320), (420, 587992), (469, 526560), (480, 514493), (536, 460740), (560, 440994), (670, 368592), (672, 367495), (804, 307160), (840, 293996), (938, 263280), (1005, 245728), (1072, 230370), (1097, 225120), (1120, 220497), (1340, 184296), (1407, 175520), (1608, 153580), (1680, 146998), (1876, 131640), (2010, 122864), (2144, 115185), (2194, 112560), (2345, 105312), (2680, 92148), (2814, 87760), (3216, 76790), (3291, 75040), (3360, 73499), (3752, 65820), (4020, 61432), (4388, 56280), (4690, 52656), (5360, 46074), (5485, 45024), (5628, 43880), (6432, 38395), (6582, 37520), (7035, 35104), (7504, 32910), (7679, 32160), (8040, 30716), (8776, 28140), (9380, 26328), (10720, 23037), (10970, 22512), (11256, 21940), (13164, 18760), (14070, 17552), (15008, 16455), (15358, 16080)]