741386880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9939

約数の個数: 192

約数和(自身を含む): 2757310920

約数和(自身を除く): 2015924040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9901, 12480, 14976, 18720, 19802, 24960, 29703, 37440, 39604, 49505, 59406, 74880, 79208, 89109, 99010, 118812, 128713, 148515, 158416, 178218, 198020, 237624, 257426, 297030, 316832, 356436, 386139, 396040, 445545, 475248, 514852, 594060, 633664, 643565, 712872, 772278, 792080, 891090, 950496, 1029704, 1158417, 1188120, 1267328, 1287130, 1425744, 1544556, 1584160, 1782180, 1900992, 1930695, 2059408, 2316834, 2376240, 2574260, 2851488, 3089112, 3168320, 3564360, 3801984, 3861390, 4118816, 4633668, 4752480, 5148520, 5702976, 5792085, 6178224, 6336640, 7128720, 7722780, 8237632, 9267336, 9504960, 10297040, 11405952, 11584170, 12356448, 14257440, 15445560, 16475264, 18534672, 19009920, 20594080, 23168340, 24712896, 28514880, 30891120, 37069344, 41188160, 46336680, 49425792, 57029760, 61782240, 74138688, 82376320, 92673360, 123564480, 148277376, 185346720, 247128960, 370693440, 741386880]

約数ペア:

[(1, 741386880), (2, 370693440), (3, 247128960), (4, 185346720), (5, 148277376), (6, 123564480), (8, 92673360), (9, 82376320), (10, 74138688), (12, 61782240), (13, 57029760), (15, 49425792), (16, 46336680), (18, 41188160), (20, 37069344), (24, 30891120), (26, 28514880), (30, 24712896), (32, 23168340), (36, 20594080), (39, 19009920), (40, 18534672), (45, 16475264), (48, 15445560), (52, 14257440), (60, 12356448), (64, 11584170), (65, 11405952), (72, 10297040), (78, 9504960), (80, 9267336), (90, 8237632), (96, 7722780), (104, 7128720), (117, 6336640), (120, 6178224), (128, 5792085), (130, 5702976), (144, 5148520), (156, 4752480), (160, 4633668), (180, 4118816), (192, 3861390), (195, 3801984), (208, 3564360), (234, 3168320), (240, 3089112), (260, 2851488), (288, 2574260), (312, 2376240), (320, 2316834), (360, 2059408), (384, 1930695), (390, 1900992), (416, 1782180), (468, 1584160), (480, 1544556), (520, 1425744), (576, 1287130), (585, 1267328), (624, 1188120), (640, 1158417), (720, 1029704), (780, 950496), (832, 891090), (936, 792080), (960, 772278), (1040, 712872), (1152, 643565), (1170, 633664), (1248, 594060), (1440, 514852), (1560, 475248), (1664, 445545), (1872, 396040), (1920, 386139), (2080, 356436), (2340, 316832), (2496, 297030), (2880, 257426), (3120, 237624), (3744, 198020), (4160, 178218), (4680, 158416), (4992, 148515), (5760, 128713), (6240, 118812), (7488, 99010), (8320, 89109), (9360, 79208), (9901, 74880), (12480, 59406), (14976, 49505), (18720, 39604), (19802, 37440), (24960, 29703)]