378969840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 200

約数和(自身を含む): 1327133808

約数和(自身を除く): 948163968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 233, 240, 251, 270, 324, 360, 405, 432, 466, 502, 540, 648, 699, 720, 753, 810, 932, 1004, 1080, 1165, 1255, 1296, 1398, 1506, 1620, 1864, 2008, 2097, 2160, 2259, 2330, 2510, 2796, 3012, 3240, 3495, 3728, 3765, 4016, 4194, 4518, 4660, 5020, 5592, 6024, 6291, 6480, 6777, 6990, 7530, 8388, 9036, 9320, 10040, 10485, 11184, 11295, 12048, 12582, 13554, 13980, 15060, 16776, 18072, 18640, 18873, 20080, 20331, 20970, 22590, 25164, 27108, 27960, 30120, 31455, 33552, 33885, 36144, 37746, 40662, 41940, 45180, 50328, 54216, 55920, 58483, 60240, 62910, 67770, 75492, 81324, 83880, 90360, 94365, 100656, 101655, 108432, 116966, 125820, 135540, 150984, 162648, 167760, 175449, 180720, 188730, 203310, 233932, 251640, 271080, 292415, 301968, 325296, 350898, 377460, 406620, 467864, 503280, 526347, 542160, 584830, 701796, 754920, 813240, 877245, 935728, 1052694, 1169660, 1403592, 1509840, 1579041, 1626480, 1754490, 2105388, 2339320, 2631735, 2807184, 3158082, 3508980, 4210776, 4678640, 4737123, 5263470, 6316164, 7017960, 7895205, 8421552, 9474246, 10526940, 12632328, 14035920, 15790410, 18948492, 21053880, 23685615, 25264656, 31580820, 37896984, 42107760, 47371230, 63161640, 75793968, 94742460, 126323280, 189484920, 378969840]

約数ペア:

[(1, 378969840), (2, 189484920), (3, 126323280), (4, 94742460), (5, 75793968), (6, 63161640), (8, 47371230), (9, 42107760), (10, 37896984), (12, 31580820), (15, 25264656), (16, 23685615), (18, 21053880), (20, 18948492), (24, 15790410), (27, 14035920), (30, 12632328), (36, 10526940), (40, 9474246), (45, 8421552), (48, 7895205), (54, 7017960), (60, 6316164), (72, 5263470), (80, 4737123), (81, 4678640), (90, 4210776), (108, 3508980), (120, 3158082), (135, 2807184), (144, 2631735), (162, 2339320), (180, 2105388), (216, 1754490), (233, 1626480), (240, 1579041), (251, 1509840), (270, 1403592), (324, 1169660), (360, 1052694), (405, 935728), (432, 877245), (466, 813240), (502, 754920), (540, 701796), (648, 584830), (699, 542160), (720, 526347), (753, 503280), (810, 467864), (932, 406620), (1004, 377460), (1080, 350898), (1165, 325296), (1255, 301968), (1296, 292415), (1398, 271080), (1506, 251640), (1620, 233932), (1864, 203310), (2008, 188730), (2097, 180720), (2160, 175449), (2259, 167760), (2330, 162648), (2510, 150984), (2796, 135540), (3012, 125820), (3240, 116966), (3495, 108432), (3728, 101655), (3765, 100656), (4016, 94365), (4194, 90360), (4518, 83880), (4660, 81324), (5020, 75492), (5592, 67770), (6024, 62910), (6291, 60240), (6480, 58483), (6777, 55920), (6990, 54216), (7530, 50328), (8388, 45180), (9036, 41940), (9320, 40662), (10040, 37746), (10485, 36144), (11184, 33885), (11295, 33552), (12048, 31455), (12582, 30120), (13554, 27960), (13980, 27108), (15060, 25164), (16776, 22590), (18072, 20970), (18640, 20331), (18873, 20080)]