129546120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 470292480

約数和(自身を除く): 340746360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 23, 24, 30, 33, 34, 40, 44, 46, 51, 55, 60, 66, 68, 69, 85, 88, 92, 102, 110, 115, 120, 132, 136, 138, 165, 170, 184, 187, 204, 220, 230, 251, 253, 255, 264, 276, 330, 340, 345, 374, 391, 408, 440, 460, 502, 506, 510, 552, 561, 660, 680, 690, 748, 753, 759, 782, 920, 935, 1004, 1012, 1020, 1122, 1173, 1255, 1265, 1320, 1380, 1496, 1506, 1518, 1564, 1870, 1955, 2008, 2024, 2040, 2244, 2346, 2510, 2530, 2760, 2761, 2805, 3012, 3036, 3128, 3740, 3765, 3795, 3910, 4267, 4301, 4488, 4692, 5020, 5060, 5522, 5610, 5773, 5865, 6024, 6072, 7480, 7530, 7590, 7820, 8283, 8534, 8602, 9384, 10040, 10120, 11044, 11220, 11546, 11730, 12801, 12903, 13805, 15060, 15180, 15640, 16566, 17068, 17204, 17319, 21335, 21505, 22088, 22440, 23092, 23460, 25602, 25806, 27610, 28865, 30120, 30360, 33132, 34136, 34408, 34638, 41415, 42670, 43010, 46184, 46920, 46937, 51204, 51612, 55220, 57730, 63503, 64005, 64515, 66264, 69276, 82830, 85340, 86020, 86595, 93874, 98141, 102408, 103224, 110440, 115460, 127006, 128010, 129030, 138552, 140811, 165660, 170680, 172040, 173190, 187748, 190509, 196282, 230920, 234685, 254012, 256020, 258060, 281622, 294423, 317515, 331320, 346380, 375496, 381018, 392564, 469370, 490705, 508024, 512040, 516120, 563244, 588846, 635030, 692760, 704055, 762036, 785128, 938740, 952545, 981410, 1079551, 1126488, 1177692, 1270060, 1408110, 1472115, 1524072, 1877480, 1905090, 1962820, 2159102, 2355384, 2540120, 2816220, 2944230, 3238653, 3810180, 3925640, 4318204, 5397755, 5632440, 5888460, 6477306, 7620360, 8636408, 10795510, 11776920, 12954612, 16193265, 21591020, 25909224, 32386530, 43182040, 64773060, 129546120]

約数ペア:

[(1, 129546120), (2, 64773060), (3, 43182040), (4, 32386530), (5, 25909224), (6, 21591020), (8, 16193265), (10, 12954612), (11, 11776920), (12, 10795510), (15, 8636408), (17, 7620360), (20, 6477306), (22, 5888460), (23, 5632440), (24, 5397755), (30, 4318204), (33, 3925640), (34, 3810180), (40, 3238653), (44, 2944230), (46, 2816220), (51, 2540120), (55, 2355384), (60, 2159102), (66, 1962820), (68, 1905090), (69, 1877480), (85, 1524072), (88, 1472115), (92, 1408110), (102, 1270060), (110, 1177692), (115, 1126488), (120, 1079551), (132, 981410), (136, 952545), (138, 938740), (165, 785128), (170, 762036), (184, 704055), (187, 692760), (204, 635030), (220, 588846), (230, 563244), (251, 516120), (253, 512040), (255, 508024), (264, 490705), (276, 469370), (330, 392564), (340, 381018), (345, 375496), (374, 346380), (391, 331320), (408, 317515), (440, 294423), (460, 281622), (502, 258060), (506, 256020), (510, 254012), (552, 234685), (561, 230920), (660, 196282), (680, 190509), (690, 187748), (748, 173190), (753, 172040), (759, 170680), (782, 165660), (920, 140811), (935, 138552), (1004, 129030), (1012, 128010), (1020, 127006), (1122, 115460), (1173, 110440), (1255, 103224), (1265, 102408), (1320, 98141), (1380, 93874), (1496, 86595), (1506, 86020), (1518, 85340), (1564, 82830), (1870, 69276), (1955, 66264), (2008, 64515), (2024, 64005), (2040, 63503), (2244, 57730), (2346, 55220), (2510, 51612), (2530, 51204), (2760, 46937), (2761, 46920), (2805, 46184), (3012, 43010), (3036, 42670), (3128, 41415), (3740, 34638), (3765, 34408), (3795, 34136), (3910, 33132), (4267, 30360), (4301, 30120), (4488, 28865), (4692, 27610), (5020, 25806), (5060, 25602), (5522, 23460), (5610, 23092), (5773, 22440), (5865, 22088), (6024, 21505), (6072, 21335), (7480, 17319), (7530, 17204), (7590, 17068), (7820, 16566), (8283, 15640), (8534, 15180), (8602, 15060), (9384, 13805), (10040, 12903), (10120, 12801), (11044, 11730), (11220, 11546)]