491197299840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6559793}}^1$

素因数の和:6559831

約数の個数: 192

約数和(自身を含む): 1826640237240

約数和(自身を除く): 1335442937400

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, 12480, 14976, 18720, 24960, 37440, 74880, 6559793, 13119586, 19679379, 26239172, 32798965, 39358758, 52478344, 59038137, 65597930, 78717516, 85277309, 98396895, 104956688, 118076274, 131195860, 157435032, 170554618, 196793790, 209913376, 236152548, 255831927, 262391720, 295190685, 314870064, 341109236, 393587580, 419826752, 426386545, 472305096, 511663854, 524783440, 590381370, 629740128, 682218472, 767495781, 787175160, 839653504, 852773090, 944610192, 1023327708, 1049566880, 1180762740, 1259480256, 1279159635, 1364436944, 1534991562, 1574350320, 1705546180, 1889220384, 2046655416, 2099133760, 2361525480, 2518960512, 2558319270, 2728873888, 3069983124, 3148700640, 3411092360, 3778440768, 3837478905, 4093310832, 4198267520, 4723050960, 5116638540, 5457747776, 6139966248, 6297401280, 6822184720, 7556881536, 7674957810, 8186621664, 9446101920, 10233277080, 10915495552, 12279932496, 12594802560, 13644369440, 15349915620, 16373243328, 18892203840, 20466554160, 24559864992, 27288738880, 30699831240, 32746486656, 37784407680, 40933108320, 49119729984, 54577477760, 61399662480, 81866216640, 98239459968, 122799324960, 163732433280, 245598649920, 491197299840]

約数ペア:

[(1, 491197299840), (2, 245598649920), (3, 163732433280), (4, 122799324960), (5, 98239459968), (6, 81866216640), (8, 61399662480), (9, 54577477760), (10, 49119729984), (12, 40933108320), (13, 37784407680), (15, 32746486656), (16, 30699831240), (18, 27288738880), (20, 24559864992), (24, 20466554160), (26, 18892203840), (30, 16373243328), (32, 15349915620), (36, 13644369440), (39, 12594802560), (40, 12279932496), (45, 10915495552), (48, 10233277080), (52, 9446101920), (60, 8186621664), (64, 7674957810), (65, 7556881536), (72, 6822184720), (78, 6297401280), (80, 6139966248), (90, 5457747776), (96, 5116638540), (104, 4723050960), (117, 4198267520), (120, 4093310832), (128, 3837478905), (130, 3778440768), (144, 3411092360), (156, 3148700640), (160, 3069983124), (180, 2728873888), (192, 2558319270), (195, 2518960512), (208, 2361525480), (234, 2099133760), (240, 2046655416), (260, 1889220384), (288, 1705546180), (312, 1574350320), (320, 1534991562), (360, 1364436944), (384, 1279159635), (390, 1259480256), (416, 1180762740), (468, 1049566880), (480, 1023327708), (520, 944610192), (576, 852773090), (585, 839653504), (624, 787175160), (640, 767495781), (720, 682218472), (780, 629740128), (832, 590381370), (936, 524783440), (960, 511663854), (1040, 472305096), (1152, 426386545), (1170, 419826752), (1248, 393587580), (1440, 341109236), (1560, 314870064), (1664, 295190685), (1872, 262391720), (1920, 255831927), (2080, 236152548), (2340, 209913376), (2496, 196793790), (2880, 170554618), (3120, 157435032), (3744, 131195860), (4160, 118076274), (4680, 104956688), (4992, 98396895), (5760, 85277309), (6240, 78717516), (7488, 65597930), (8320, 59038137), (9360, 52478344), (12480, 39358758), (14976, 32798965), (18720, 26239172), (24960, 19679379), (37440, 13119586), (74880, 6559793)]