213526320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 784378368

約数和(自身を除く): 570852048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 271, 280, 294, 335, 336, 392, 402, 420, 469, 490, 536, 542, 560, 588, 670, 735, 784, 804, 813, 840, 938, 980, 1005, 1072, 1084, 1176, 1340, 1355, 1407, 1470, 1608, 1626, 1680, 1876, 1897, 1960, 2010, 2168, 2345, 2352, 2680, 2710, 2814, 2940, 3216, 3252, 3283, 3752, 3794, 3920, 4020, 4065, 4336, 4690, 5360, 5420, 5628, 5691, 5880, 6504, 6566, 7035, 7504, 7588, 8040, 8130, 9380, 9485, 9849, 10840, 11256, 11382, 11760, 13008, 13132, 13279, 14070, 15176, 16080, 16260, 16415, 18157, 18760, 18970, 19698, 21680, 22512, 22764, 26264, 26558, 28140, 28455, 30352, 32520, 32830, 36314, 37520, 37940, 39396, 39837, 45528, 49245, 52528, 53116, 54471, 56280, 56910, 65040, 65660, 66395, 72628, 75880, 78792, 79674, 90785, 91056, 98490, 106232, 108942, 112560, 113820, 127099, 131320, 132790, 145256, 151760, 157584, 159348, 181570, 196980, 199185, 212464, 217884, 227640, 254198, 262640, 265580, 272355, 290512, 318696, 363140, 381297, 393960, 398370, 435768, 455280, 508396, 531160, 544710, 635495, 637392, 726280, 762594, 787920, 796740, 871536, 889693, 1016792, 1062320, 1089420, 1270990, 1452560, 1525188, 1593480, 1779386, 1906485, 2033584, 2178840, 2541980, 2669079, 3050376, 3186960, 3558772, 3812970, 4357680, 4448465, 5083960, 5338158, 6100752, 7117544, 7625940, 8896930, 10167920, 10676316, 13345395, 14235088, 15251880, 17793860, 21352632, 26690790, 30503760, 35587720, 42705264, 53381580, 71175440, 106763160, 213526320]

約数ペア:

[(1, 213526320), (2, 106763160), (3, 71175440), (4, 53381580), (5, 42705264), (6, 35587720), (7, 30503760), (8, 26690790), (10, 21352632), (12, 17793860), (14, 15251880), (15, 14235088), (16, 13345395), (20, 10676316), (21, 10167920), (24, 8896930), (28, 7625940), (30, 7117544), (35, 6100752), (40, 5338158), (42, 5083960), (48, 4448465), (49, 4357680), (56, 3812970), (60, 3558772), (67, 3186960), (70, 3050376), (80, 2669079), (84, 2541980), (98, 2178840), (105, 2033584), (112, 1906485), (120, 1779386), (134, 1593480), (140, 1525188), (147, 1452560), (168, 1270990), (196, 1089420), (201, 1062320), (210, 1016792), (240, 889693), (245, 871536), (268, 796740), (271, 787920), (280, 762594), (294, 726280), (335, 637392), (336, 635495), (392, 544710), (402, 531160), (420, 508396), (469, 455280), (490, 435768), (536, 398370), (542, 393960), (560, 381297), (588, 363140), (670, 318696), (735, 290512), (784, 272355), (804, 265580), (813, 262640), (840, 254198), (938, 227640), (980, 217884), (1005, 212464), (1072, 199185), (1084, 196980), (1176, 181570), (1340, 159348), (1355, 157584), (1407, 151760), (1470, 145256), (1608, 132790), (1626, 131320), (1680, 127099), (1876, 113820), (1897, 112560), (1960, 108942), (2010, 106232), (2168, 98490), (2345, 91056), (2352, 90785), (2680, 79674), (2710, 78792), (2814, 75880), (2940, 72628), (3216, 66395), (3252, 65660), (3283, 65040), (3752, 56910), (3794, 56280), (3920, 54471), (4020, 53116), (4065, 52528), (4336, 49245), (4690, 45528), (5360, 39837), (5420, 39396), (5628, 37940), (5691, 37520), (5880, 36314), (6504, 32830), (6566, 32520), (7035, 30352), (7504, 28455), (7588, 28140), (8040, 26558), (8130, 26264), (9380, 22764), (9485, 22512), (9849, 21680), (10840, 19698), (11256, 18970), (11382, 18760), (11760, 18157), (13008, 16415), (13132, 16260), (13279, 16080), (14070, 15176)]