206095680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10223}}^1$

素因数の和:10253

約数の個数: 168

約数和(自身を含む): 810231552

約数和(自身を除く): 604135872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10223, 20160, 20446, 30669, 40892, 51115, 61338, 71561, 81784, 92007, 102230, 122676, 143122, 153345, 163568, 184014, 204460, 214683, 245352, 286244, 306690, 327136, 357805, 368028, 408920, 429366, 460035, 490704, 572488, 613380, 644049, 654272, 715610, 736056, 817840, 858732, 920070, 981408, 1073415, 1144976, 1226760, 1288098, 1431220, 1472112, 1635680, 1717464, 1840140, 1962816, 2146830, 2289952, 2453520, 2576196, 2862440, 2944224, 3220245, 3271360, 3434928, 3680280, 4293660, 4579904, 4907040, 5152392, 5724880, 5888448, 6440490, 6869856, 7360560, 8587320, 9814080, 10304784, 11449760, 12880980, 13739712, 14721120, 17174640, 20609568, 22899520, 25761960, 29442240, 34349280, 41219136, 51523920, 68698560, 103047840, 206095680]

約数ペア:

[(1, 206095680), (2, 103047840), (3, 68698560), (4, 51523920), (5, 41219136), (6, 34349280), (7, 29442240), (8, 25761960), (9, 22899520), (10, 20609568), (12, 17174640), (14, 14721120), (15, 13739712), (16, 12880980), (18, 11449760), (20, 10304784), (21, 9814080), (24, 8587320), (28, 7360560), (30, 6869856), (32, 6440490), (35, 5888448), (36, 5724880), (40, 5152392), (42, 4907040), (45, 4579904), (48, 4293660), (56, 3680280), (60, 3434928), (63, 3271360), (64, 3220245), (70, 2944224), (72, 2862440), (80, 2576196), (84, 2453520), (90, 2289952), (96, 2146830), (105, 1962816), (112, 1840140), (120, 1717464), (126, 1635680), (140, 1472112), (144, 1431220), (160, 1288098), (168, 1226760), (180, 1144976), (192, 1073415), (210, 981408), (224, 920070), (240, 858732), (252, 817840), (280, 736056), (288, 715610), (315, 654272), (320, 644049), (336, 613380), (360, 572488), (420, 490704), (448, 460035), (480, 429366), (504, 408920), (560, 368028), (576, 357805), (630, 327136), (672, 306690), (720, 286244), (840, 245352), (960, 214683), (1008, 204460), (1120, 184014), (1260, 163568), (1344, 153345), (1440, 143122), (1680, 122676), (2016, 102230), (2240, 92007), (2520, 81784), (2880, 71561), (3360, 61338), (4032, 51115), (5040, 40892), (6720, 30669), (10080, 20446), (10223, 20160)]