202927920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 682997952

約数和(自身を除く): 480070032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 193, 195, 208, 240, 260, 312, 337, 386, 390, 520, 579, 624, 674, 772, 780, 965, 1011, 1040, 1158, 1348, 1544, 1560, 1685, 1930, 2022, 2316, 2509, 2696, 2895, 3088, 3120, 3370, 3860, 4044, 4381, 4632, 5018, 5055, 5392, 5790, 6740, 7527, 7720, 8088, 8762, 9264, 10036, 10110, 11580, 12545, 13143, 13480, 15054, 15440, 16176, 17524, 20072, 20220, 21905, 23160, 25090, 26286, 26960, 30108, 35048, 37635, 40144, 40440, 43810, 46320, 50180, 52572, 60216, 65041, 65715, 70096, 75270, 80880, 87620, 100360, 105144, 120432, 130082, 131430, 150540, 175240, 195123, 200720, 210288, 260164, 262860, 301080, 325205, 350480, 390246, 520328, 525720, 602160, 650410, 780492, 845533, 975615, 1040656, 1051440, 1300820, 1560984, 1691066, 1951230, 2536599, 2601640, 3121968, 3382132, 3902460, 4227665, 5073198, 5203280, 6764264, 7804920, 8455330, 10146396, 12682995, 13528528, 15609840, 16910660, 20292792, 25365990, 33821320, 40585584, 50731980, 67642640, 101463960, 202927920]

約数ペア:

[(1, 202927920), (2, 101463960), (3, 67642640), (4, 50731980), (5, 40585584), (6, 33821320), (8, 25365990), (10, 20292792), (12, 16910660), (13, 15609840), (15, 13528528), (16, 12682995), (20, 10146396), (24, 8455330), (26, 7804920), (30, 6764264), (39, 5203280), (40, 5073198), (48, 4227665), (52, 3902460), (60, 3382132), (65, 3121968), (78, 2601640), (80, 2536599), (104, 1951230), (120, 1691066), (130, 1560984), (156, 1300820), (193, 1051440), (195, 1040656), (208, 975615), (240, 845533), (260, 780492), (312, 650410), (337, 602160), (386, 525720), (390, 520328), (520, 390246), (579, 350480), (624, 325205), (674, 301080), (772, 262860), (780, 260164), (965, 210288), (1011, 200720), (1040, 195123), (1158, 175240), (1348, 150540), (1544, 131430), (1560, 130082), (1685, 120432), (1930, 105144), (2022, 100360), (2316, 87620), (2509, 80880), (2696, 75270), (2895, 70096), (3088, 65715), (3120, 65041), (3370, 60216), (3860, 52572), (4044, 50180), (4381, 46320), (4632, 43810), (5018, 40440), (5055, 40144), (5392, 37635), (5790, 35048), (6740, 30108), (7527, 26960), (7720, 26286), (8088, 25090), (8762, 23160), (9264, 21905), (10036, 20220), (10110, 20072), (11580, 17524), (12545, 16176), (13143, 15440), (13480, 15054)]