1307857320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15727}}^1$

素因数の和:15765

約数の個数: 256

約数和(自身を含む): 5435596800

約数和(自身を除く): 4127739480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5940, 6930, 7560, 8316, 9240, 10395, 11880, 13860, 15727, 16632, 20790, 27720, 31454, 41580, 47181, 62908, 78635, 83160, 94362, 110089, 125816, 141543, 157270, 172997, 188724, 220178, 235905, 283086, 314540, 330267, 345994, 377448, 424629, 440356, 471810, 518991, 550445, 566172, 629080, 660534, 691988, 707715, 849258, 864985, 880712, 943620, 990801, 1037982, 1100890, 1132344, 1210979, 1321068, 1383976, 1415430, 1556973, 1651335, 1698516, 1729970, 1887240, 1981602, 2075964, 2123145, 2201780, 2421958, 2594955, 2642136, 2830860, 2972403, 3113946, 3302670, 3397032, 3459940, 3632937, 3963204, 4151928, 4246290, 4403560, 4670919, 4843916, 4954005, 5189910, 5661720, 5944806, 6054895, 6227892, 6605340, 6919880, 7265874, 7784865, 7926408, 8492580, 9341838, 9687832, 9908010, 10379820, 10898811, 11889612, 12109790, 12455784, 13210680, 14531748, 14862015, 15569730, 16985160, 18164685, 18683676, 19816020, 20759640, 21797622, 23354595, 23779224, 24219580, 29063496, 29724030, 31139460, 32696433, 36329370, 37367352, 39632040, 43595244, 46709190, 48439160, 54494055, 59448060, 62278920, 65392866, 72658740, 87190488, 93418380, 108988110, 118896120, 130785732, 145317480, 163482165, 186836760, 217976220, 261571464, 326964330, 435952440, 653928660, 1307857320]

約数ペア:

[(1, 1307857320), (2, 653928660), (3, 435952440), (4, 326964330), (5, 261571464), (6, 217976220), (7, 186836760), (8, 163482165), (9, 145317480), (10, 130785732), (11, 118896120), (12, 108988110), (14, 93418380), (15, 87190488), (18, 72658740), (20, 65392866), (21, 62278920), (22, 59448060), (24, 54494055), (27, 48439160), (28, 46709190), (30, 43595244), (33, 39632040), (35, 37367352), (36, 36329370), (40, 32696433), (42, 31139460), (44, 29724030), (45, 29063496), (54, 24219580), (55, 23779224), (56, 23354595), (60, 21797622), (63, 20759640), (66, 19816020), (70, 18683676), (72, 18164685), (77, 16985160), (84, 15569730), (88, 14862015), (90, 14531748), (99, 13210680), (105, 12455784), (108, 12109790), (110, 11889612), (120, 10898811), (126, 10379820), (132, 9908010), (135, 9687832), (140, 9341838), (154, 8492580), (165, 7926408), (168, 7784865), (180, 7265874), (189, 6919880), (198, 6605340), (210, 6227892), (216, 6054895), (220, 5944806), (231, 5661720), (252, 5189910), (264, 4954005), (270, 4843916), (280, 4670919), (297, 4403560), (308, 4246290), (315, 4151928), (330, 3963204), (360, 3632937), (378, 3459940), (385, 3397032), (396, 3302670), (420, 3113946), (440, 2972403), (462, 2830860), (495, 2642136), (504, 2594955), (540, 2421958), (594, 2201780), (616, 2123145), (630, 2075964), (660, 1981602), (693, 1887240), (756, 1729970), (770, 1698516), (792, 1651335), (840, 1556973), (924, 1415430), (945, 1383976), (990, 1321068), (1080, 1210979), (1155, 1132344), (1188, 1100890), (1260, 1037982), (1320, 990801), (1386, 943620), (1485, 880712), (1512, 864985), (1540, 849258), (1848, 707715), (1890, 691988), (1980, 660534), (2079, 629080), (2310, 566172), (2376, 550445), (2520, 518991), (2772, 471810), (2970, 440356), (3080, 424629), (3465, 377448), (3780, 345994), (3960, 330267), (4158, 314540), (4620, 283086), (5544, 235905), (5940, 220178), (6930, 188724), (7560, 172997), (8316, 157270), (9240, 141543), (10395, 125816), (11880, 110089), (13860, 94362), (15727, 83160), (16632, 78635), (20790, 62908), (27720, 47181), (31454, 41580)]