1271307960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10061}}^1$

素因数の和:10100

約数の個数: 192

約数和(自身を含む): 4614835680

約数和(自身を除く): 3343527720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10061, 10530, 12636, 14040, 15795, 20122, 21060, 25272, 30183, 31590, 40244, 42120, 50305, 60366, 63180, 80488, 90549, 100610, 120732, 126360, 130793, 150915, 181098, 201220, 241464, 261586, 271647, 301830, 362196, 392379, 402440, 452745, 523172, 543294, 603660, 653965, 724392, 784758, 814941, 905490, 1046344, 1086588, 1177137, 1207320, 1307930, 1358235, 1569516, 1629882, 1810980, 1961895, 2173176, 2354274, 2444823, 2615860, 2716470, 3139032, 3259764, 3531411, 3621960, 3923790, 4074705, 4708548, 4889646, 5231720, 5432940, 5885685, 6519528, 7062822, 7847580, 8149410, 9417096, 9779292, 10594233, 10865880, 11771370, 12224115, 14125644, 15695160, 16298820, 17657055, 19558584, 21188466, 23542740, 24448230, 28251288, 31782699, 32597640, 35314110, 42376932, 47085480, 48896460, 52971165, 63565398, 70628220, 84753864, 97792920, 105942330, 127130796, 141256440, 158913495, 211884660, 254261592, 317826990, 423769320, 635653980, 1271307960]

約数ペア:

[(1, 1271307960), (2, 635653980), (3, 423769320), (4, 317826990), (5, 254261592), (6, 211884660), (8, 158913495), (9, 141256440), (10, 127130796), (12, 105942330), (13, 97792920), (15, 84753864), (18, 70628220), (20, 63565398), (24, 52971165), (26, 48896460), (27, 47085480), (30, 42376932), (36, 35314110), (39, 32597640), (40, 31782699), (45, 28251288), (52, 24448230), (54, 23542740), (60, 21188466), (65, 19558584), (72, 17657055), (78, 16298820), (81, 15695160), (90, 14125644), (104, 12224115), (108, 11771370), (117, 10865880), (120, 10594233), (130, 9779292), (135, 9417096), (156, 8149410), (162, 7847580), (180, 7062822), (195, 6519528), (216, 5885685), (234, 5432940), (243, 5231720), (260, 4889646), (270, 4708548), (312, 4074705), (324, 3923790), (351, 3621960), (360, 3531411), (390, 3259764), (405, 3139032), (468, 2716470), (486, 2615860), (520, 2444823), (540, 2354274), (585, 2173176), (648, 1961895), (702, 1810980), (780, 1629882), (810, 1569516), (936, 1358235), (972, 1307930), (1053, 1207320), (1080, 1177137), (1170, 1086588), (1215, 1046344), (1404, 905490), (1560, 814941), (1620, 784758), (1755, 724392), (1944, 653965), (2106, 603660), (2340, 543294), (2430, 523172), (2808, 452745), (3159, 402440), (3240, 392379), (3510, 362196), (4212, 301830), (4680, 271647), (4860, 261586), (5265, 241464), (6318, 201220), (7020, 181098), (8424, 150915), (9720, 130793), (10061, 126360), (10530, 120732), (12636, 100610), (14040, 90549), (15795, 80488), (20122, 63180), (21060, 60366), (25272, 50305), (30183, 42120), (31590, 40244)]