394840080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 1402517376

約数和(自身を除く): 1007677296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 113, 115, 120, 138, 144, 180, 184, 207, 211, 226, 230, 240, 276, 339, 345, 360, 368, 414, 422, 452, 460, 552, 565, 633, 678, 690, 720, 828, 844, 904, 920, 1017, 1035, 1055, 1104, 1130, 1266, 1356, 1380, 1656, 1688, 1695, 1808, 1840, 1899, 2034, 2070, 2110, 2260, 2532, 2599, 2712, 2760, 3165, 3312, 3376, 3390, 3798, 4068, 4140, 4220, 4520, 4853, 5064, 5085, 5198, 5424, 5520, 6330, 6780, 7596, 7797, 8136, 8280, 8440, 9040, 9495, 9706, 10128, 10170, 10396, 12660, 12995, 13560, 14559, 15192, 15594, 16272, 16560, 16880, 18990, 19412, 20340, 20792, 23391, 23843, 24265, 25320, 25990, 27120, 29118, 30384, 31188, 37980, 38824, 38985, 40680, 41584, 43677, 46782, 47686, 48530, 50640, 51980, 58236, 62376, 71529, 72795, 75960, 77648, 77970, 81360, 87354, 93564, 95372, 97060, 103960, 116472, 116955, 119215, 124752, 143058, 145590, 151920, 155940, 174708, 187128, 190744, 194120, 207920, 214587, 218385, 232944, 233910, 238430, 286116, 291180, 311880, 349416, 357645, 374256, 381488, 388240, 429174, 436770, 467820, 476860, 548389, 572232, 582360, 623760, 698832, 715290, 858348, 873540, 935640, 953720, 1072935, 1096778, 1144464, 1164720, 1430580, 1645167, 1716696, 1747080, 1871280, 1907440, 2145870, 2193556, 2741945, 2861160, 3290334, 3433392, 3494160, 4291740, 4387112, 4935501, 5483890, 5722320, 6580668, 8225835, 8583480, 8774224, 9871002, 10967780, 13161336, 16451670, 17166960, 19742004, 21935560, 24677505, 26322672, 32903340, 39484008, 43871120, 49355010, 65806680, 78968016, 98710020, 131613360, 197420040, 394840080]

約数ペア:

[(1, 394840080), (2, 197420040), (3, 131613360), (4, 98710020), (5, 78968016), (6, 65806680), (8, 49355010), (9, 43871120), (10, 39484008), (12, 32903340), (15, 26322672), (16, 24677505), (18, 21935560), (20, 19742004), (23, 17166960), (24, 16451670), (30, 13161336), (36, 10967780), (40, 9871002), (45, 8774224), (46, 8583480), (48, 8225835), (60, 6580668), (69, 5722320), (72, 5483890), (80, 4935501), (90, 4387112), (92, 4291740), (113, 3494160), (115, 3433392), (120, 3290334), (138, 2861160), (144, 2741945), (180, 2193556), (184, 2145870), (207, 1907440), (211, 1871280), (226, 1747080), (230, 1716696), (240, 1645167), (276, 1430580), (339, 1164720), (345, 1144464), (360, 1096778), (368, 1072935), (414, 953720), (422, 935640), (452, 873540), (460, 858348), (552, 715290), (565, 698832), (633, 623760), (678, 582360), (690, 572232), (720, 548389), (828, 476860), (844, 467820), (904, 436770), (920, 429174), (1017, 388240), (1035, 381488), (1055, 374256), (1104, 357645), (1130, 349416), (1266, 311880), (1356, 291180), (1380, 286116), (1656, 238430), (1688, 233910), (1695, 232944), (1808, 218385), (1840, 214587), (1899, 207920), (2034, 194120), (2070, 190744), (2110, 187128), (2260, 174708), (2532, 155940), (2599, 151920), (2712, 145590), (2760, 143058), (3165, 124752), (3312, 119215), (3376, 116955), (3390, 116472), (3798, 103960), (4068, 97060), (4140, 95372), (4220, 93564), (4520, 87354), (4853, 81360), (5064, 77970), (5085, 77648), (5198, 75960), (5424, 72795), (5520, 71529), (6330, 62376), (6780, 58236), (7596, 51980), (7797, 50640), (8136, 48530), (8280, 47686), (8440, 46782), (9040, 43677), (9495, 41584), (9706, 40680), (10128, 38985), (10170, 38824), (10396, 37980), (12660, 31188), (12995, 30384), (13560, 29118), (14559, 27120), (15192, 25990), (15594, 25320), (16272, 24265), (16560, 23843), (16880, 23391), (18990, 20792), (19412, 20340)]