2015686960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1851

約数の個数: 160

約数和(自身を含む): 5614497792

約数和(自身を除く): 3598810832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 67, 70, 80, 112, 124, 134, 140, 155, 217, 248, 268, 280, 310, 335, 434, 469, 496, 536, 560, 620, 670, 868, 938, 1072, 1085, 1240, 1340, 1733, 1736, 1876, 2077, 2170, 2345, 2480, 2680, 3466, 3472, 3752, 4154, 4340, 4690, 5360, 6932, 7504, 8308, 8665, 8680, 9380, 10385, 12131, 13864, 14539, 16616, 17330, 17360, 18760, 20770, 24262, 27728, 29078, 33232, 34660, 37520, 41540, 48524, 53723, 58156, 60655, 69320, 72695, 83080, 97048, 107446, 116111, 116312, 121310, 138640, 145390, 166160, 194096, 214892, 232222, 232624, 242620, 268615, 290780, 376061, 429784, 464444, 485240, 537230, 580555, 581560, 752122, 812777, 859568, 928888, 970480, 1074460, 1161110, 1163120, 1504244, 1625554, 1857776, 1880305, 2148920, 2322220, 3008488, 3251108, 3599441, 3760610, 4063885, 4297840, 4644440, 6016976, 6502216, 7198882, 7521220, 8127770, 9288880, 13004432, 14397764, 15042440, 16255540, 17997205, 25196087, 28795528, 30084880, 32511080, 35994410, 50392174, 57591056, 65022160, 71988820, 100784348, 125980435, 143977640, 201568696, 251960870, 287955280, 403137392, 503921740, 1007843480, 2015686960]

約数ペア:

[(1, 2015686960), (2, 1007843480), (4, 503921740), (5, 403137392), (7, 287955280), (8, 251960870), (10, 201568696), (14, 143977640), (16, 125980435), (20, 100784348), (28, 71988820), (31, 65022160), (35, 57591056), (40, 50392174), (56, 35994410), (62, 32511080), (67, 30084880), (70, 28795528), (80, 25196087), (112, 17997205), (124, 16255540), (134, 15042440), (140, 14397764), (155, 13004432), (217, 9288880), (248, 8127770), (268, 7521220), (280, 7198882), (310, 6502216), (335, 6016976), (434, 4644440), (469, 4297840), (496, 4063885), (536, 3760610), (560, 3599441), (620, 3251108), (670, 3008488), (868, 2322220), (938, 2148920), (1072, 1880305), (1085, 1857776), (1240, 1625554), (1340, 1504244), (1733, 1163120), (1736, 1161110), (1876, 1074460), (2077, 970480), (2170, 928888), (2345, 859568), (2480, 812777), (2680, 752122), (3466, 581560), (3472, 580555), (3752, 537230), (4154, 485240), (4340, 464444), (4690, 429784), (5360, 376061), (6932, 290780), (7504, 268615), (8308, 242620), (8665, 232624), (8680, 232222), (9380, 214892), (10385, 194096), (12131, 166160), (13864, 145390), (14539, 138640), (16616, 121310), (17330, 116312), (17360, 116111), (18760, 107446), (20770, 97048), (24262, 83080), (27728, 72695), (29078, 69320), (33232, 60655), (34660, 58156), (37520, 53723), (41540, 48524)]