160992720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 240

約数和(自身を含む): 654600960

約数和(自身を除く): 493608240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1879, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 3758, 4080, 4284, 4760, 5040, 5355, 5637, 5712, 6120, 7140, 7516, 8568, 9395, 9520, 10710, 11274, 12240, 13153, 14280, 15032, 16911, 17136, 18790, 21420, 22548, 26306, 28185, 28560, 30064, 31943, 33822, 37580, 39459, 42840, 45096, 52612, 56370, 63886, 65765, 67644, 75160, 78918, 84555, 85680, 90192, 95829, 105224, 112740, 118377, 127772, 131530, 135288, 150320, 157836, 159715, 169110, 191658, 197295, 210448, 223601, 225480, 236754, 255544, 263060, 270576, 287487, 315672, 319430, 338220, 383316, 394590, 447202, 450960, 473508, 479145, 511088, 526120, 574974, 591885, 631344, 638860, 670803, 676440, 766632, 789180, 894404, 947016, 958290, 1052240, 1118005, 1149948, 1183770, 1277720, 1341606, 1352880, 1437435, 1533264, 1578360, 1788808, 1894032, 1916580, 2012409, 2236010, 2299896, 2367540, 2555440, 2683212, 2874870, 3156720, 3354015, 3577616, 3833160, 4024818, 4472020, 4599792, 4735080, 5366424, 5749740, 6708030, 7666320, 8049636, 8944040, 9470160, 10062045, 10732848, 11499480, 13416060, 16099272, 17888080, 20124090, 22998960, 26832120, 32198544, 40248180, 53664240, 80496360, 160992720]

約数ペア:

[(1, 160992720), (2, 80496360), (3, 53664240), (4, 40248180), (5, 32198544), (6, 26832120), (7, 22998960), (8, 20124090), (9, 17888080), (10, 16099272), (12, 13416060), (14, 11499480), (15, 10732848), (16, 10062045), (17, 9470160), (18, 8944040), (20, 8049636), (21, 7666320), (24, 6708030), (28, 5749740), (30, 5366424), (34, 4735080), (35, 4599792), (36, 4472020), (40, 4024818), (42, 3833160), (45, 3577616), (48, 3354015), (51, 3156720), (56, 2874870), (60, 2683212), (63, 2555440), (68, 2367540), (70, 2299896), (72, 2236010), (80, 2012409), (84, 1916580), (85, 1894032), (90, 1788808), (102, 1578360), (105, 1533264), (112, 1437435), (119, 1352880), (120, 1341606), (126, 1277720), (136, 1183770), (140, 1149948), (144, 1118005), (153, 1052240), (168, 958290), (170, 947016), (180, 894404), (204, 789180), (210, 766632), (238, 676440), (240, 670803), (252, 638860), (255, 631344), (272, 591885), (280, 574974), (306, 526120), (315, 511088), (336, 479145), (340, 473508), (357, 450960), (360, 447202), (408, 394590), (420, 383316), (476, 338220), (504, 319430), (510, 315672), (560, 287487), (595, 270576), (612, 263060), (630, 255544), (680, 236754), (714, 225480), (720, 223601), (765, 210448), (816, 197295), (840, 191658), (952, 169110), (1008, 159715), (1020, 157836), (1071, 150320), (1190, 135288), (1224, 131530), (1260, 127772), (1360, 118377), (1428, 112740), (1530, 105224), (1680, 95829), (1785, 90192), (1879, 85680), (1904, 84555), (2040, 78918), (2142, 75160), (2380, 67644), (2448, 65765), (2520, 63886), (2856, 56370), (3060, 52612), (3570, 45096), (3758, 42840), (4080, 39459), (4284, 37580), (4760, 33822), (5040, 31943), (5355, 30064), (5637, 28560), (5712, 28185), (6120, 26306), (7140, 22548), (7516, 21420), (8568, 18790), (9395, 17136), (9520, 16911), (10710, 15032), (11274, 14280), (12240, 13153)]