142783560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 485084160

約数和(自身を除く): 342300600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 347, 360, 381, 405, 508, 540, 635, 648, 694, 762, 810, 1016, 1041, 1080, 1143, 1270, 1388, 1524, 1620, 1735, 1905, 2082, 2286, 2540, 2776, 3048, 3123, 3240, 3429, 3470, 3810, 4164, 4572, 5080, 5205, 5715, 6246, 6858, 6940, 7620, 8328, 9144, 9369, 10287, 10410, 11430, 12492, 13716, 13880, 15240, 15615, 17145, 18738, 20574, 20820, 22860, 24984, 27432, 28107, 31230, 34290, 37476, 41148, 41640, 44069, 45720, 46845, 51435, 56214, 62460, 68580, 74952, 82296, 88138, 93690, 102870, 112428, 124920, 132207, 137160, 140535, 176276, 187380, 205740, 220345, 224856, 264414, 281070, 352552, 374760, 396621, 411480, 440690, 528828, 562140, 661035, 793242, 881380, 1057656, 1124280, 1189863, 1322070, 1586484, 1762760, 1983105, 2379726, 2644140, 3172968, 3569589, 3966210, 4759452, 5288280, 5949315, 7139178, 7932420, 9518904, 11898630, 14278356, 15864840, 17847945, 23797260, 28556712, 35695890, 47594520, 71391780, 142783560]

約数ペア:

[(1, 142783560), (2, 71391780), (3, 47594520), (4, 35695890), (5, 28556712), (6, 23797260), (8, 17847945), (9, 15864840), (10, 14278356), (12, 11898630), (15, 9518904), (18, 7932420), (20, 7139178), (24, 5949315), (27, 5288280), (30, 4759452), (36, 3966210), (40, 3569589), (45, 3172968), (54, 2644140), (60, 2379726), (72, 1983105), (81, 1762760), (90, 1586484), (108, 1322070), (120, 1189863), (127, 1124280), (135, 1057656), (162, 881380), (180, 793242), (216, 661035), (254, 562140), (270, 528828), (324, 440690), (347, 411480), (360, 396621), (381, 374760), (405, 352552), (508, 281070), (540, 264414), (635, 224856), (648, 220345), (694, 205740), (762, 187380), (810, 176276), (1016, 140535), (1041, 137160), (1080, 132207), (1143, 124920), (1270, 112428), (1388, 102870), (1524, 93690), (1620, 88138), (1735, 82296), (1905, 74952), (2082, 68580), (2286, 62460), (2540, 56214), (2776, 51435), (3048, 46845), (3123, 45720), (3240, 44069), (3429, 41640), (3470, 41148), (3810, 37476), (4164, 34290), (4572, 31230), (5080, 28107), (5205, 27432), (5715, 24984), (6246, 22860), (6858, 20820), (6940, 20574), (7620, 18738), (8328, 17145), (9144, 15615), (9369, 15240), (10287, 13880), (10410, 13716), (11430, 12492)]