830585280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17657}}^1$

素因数の和:17691

約数の個数: 168

約数和(自身を含む): 3067830288

約数和(自身を除く): 2237245008

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 17657, 23520, 35314, 47040, 52971, 70628, 88285, 105942, 123599, 141256, 176570, 211884, 247198, 264855, 282512, 353140, 370797, 423768, 494396, 529710, 565024, 617995, 706280, 741594, 847536, 865193, 988792, 1059420, 1130048, 1235990, 1412560, 1483188, 1695072, 1730386, 1853985, 1977584, 2118840, 2471980, 2595579, 2825120, 2966376, 3390144, 3460772, 3707970, 3955168, 4237680, 4325965, 4943960, 5191158, 5650240, 5932752, 6921544, 7415940, 7910336, 8475360, 8651930, 9887920, 10382316, 11865504, 12977895, 13843088, 14831880, 16950720, 17303860, 19775840, 20764632, 23731008, 25955790, 27686176, 29663760, 34607720, 39551680, 41529264, 51911580, 55372352, 59327520, 69215440, 83058528, 103823160, 118655040, 138430880, 166117056, 207646320, 276861760, 415292640, 830585280]

約数ペア:

[(1, 830585280), (2, 415292640), (3, 276861760), (4, 207646320), (5, 166117056), (6, 138430880), (7, 118655040), (8, 103823160), (10, 83058528), (12, 69215440), (14, 59327520), (15, 55372352), (16, 51911580), (20, 41529264), (21, 39551680), (24, 34607720), (28, 29663760), (30, 27686176), (32, 25955790), (35, 23731008), (40, 20764632), (42, 19775840), (48, 17303860), (49, 16950720), (56, 14831880), (60, 13843088), (64, 12977895), (70, 11865504), (80, 10382316), (84, 9887920), (96, 8651930), (98, 8475360), (105, 7910336), (112, 7415940), (120, 6921544), (140, 5932752), (147, 5650240), (160, 5191158), (168, 4943960), (192, 4325965), (196, 4237680), (210, 3955168), (224, 3707970), (240, 3460772), (245, 3390144), (280, 2966376), (294, 2825120), (320, 2595579), (336, 2471980), (392, 2118840), (420, 1977584), (448, 1853985), (480, 1730386), (490, 1695072), (560, 1483188), (588, 1412560), (672, 1235990), (735, 1130048), (784, 1059420), (840, 988792), (960, 865193), (980, 847536), (1120, 741594), (1176, 706280), (1344, 617995), (1470, 565024), (1568, 529710), (1680, 494396), (1960, 423768), (2240, 370797), (2352, 353140), (2940, 282512), (3136, 264855), (3360, 247198), (3920, 211884), (4704, 176570), (5880, 141256), (6720, 123599), (7840, 105942), (9408, 88285), (11760, 70628), (15680, 52971), (17657, 47040), (23520, 35314)]