173686240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 341119520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 151, 158, 160, 182, 208, 224, 260, 280, 302, 316, 364, 395, 416, 455, 520, 553, 560, 604, 632, 728, 755, 790, 910, 1027, 1040, 1057, 1106, 1120, 1208, 1264, 1456, 1510, 1580, 1820, 1963, 2054, 2080, 2114, 2212, 2416, 2528, 2765, 2912, 3020, 3160, 3640, 3926, 4108, 4228, 4424, 4832, 5135, 5285, 5530, 6040, 6320, 7189, 7280, 7852, 8216, 8456, 8848, 9815, 10270, 10570, 11060, 11929, 12080, 12640, 13741, 14378, 14560, 15704, 16432, 16912, 17696, 19630, 20540, 21140, 22120, 23858, 24160, 27482, 28756, 31408, 32864, 33824, 35945, 39260, 41080, 42280, 44240, 47716, 54964, 57512, 59645, 62816, 68705, 71890, 78520, 82160, 83503, 84560, 88480, 95432, 109928, 115024, 119290, 137410, 143780, 155077, 157040, 164320, 167006, 169120, 190864, 219856, 230048, 238580, 274820, 287560, 310154, 314080, 334012, 381728, 417515, 439712, 477160, 549640, 575120, 620308, 668024, 775385, 835030, 954320, 1085539, 1099280, 1150240, 1240616, 1336048, 1550770, 1670060, 1908640, 2171078, 2198560, 2481232, 2672096, 3101540, 3340120, 4342156, 4962464, 5427695, 6203080, 6680240, 8684312, 10855390, 12406160, 13360480, 17368624, 21710780, 24812320, 34737248, 43421560, 86843120, 173686240]

約数ペア:

[(1, 173686240), (2, 86843120), (4, 43421560), (5, 34737248), (7, 24812320), (8, 21710780), (10, 17368624), (13, 13360480), (14, 12406160), (16, 10855390), (20, 8684312), (26, 6680240), (28, 6203080), (32, 5427695), (35, 4962464), (40, 4342156), (52, 3340120), (56, 3101540), (65, 2672096), (70, 2481232), (79, 2198560), (80, 2171078), (91, 1908640), (104, 1670060), (112, 1550770), (130, 1336048), (140, 1240616), (151, 1150240), (158, 1099280), (160, 1085539), (182, 954320), (208, 835030), (224, 775385), (260, 668024), (280, 620308), (302, 575120), (316, 549640), (364, 477160), (395, 439712), (416, 417515), (455, 381728), (520, 334012), (553, 314080), (560, 310154), (604, 287560), (632, 274820), (728, 238580), (755, 230048), (790, 219856), (910, 190864), (1027, 169120), (1040, 167006), (1057, 164320), (1106, 157040), (1120, 155077), (1208, 143780), (1264, 137410), (1456, 119290), (1510, 115024), (1580, 109928), (1820, 95432), (1963, 88480), (2054, 84560), (2080, 83503), (2114, 82160), (2212, 78520), (2416, 71890), (2528, 68705), (2765, 62816), (2912, 59645), (3020, 57512), (3160, 54964), (3640, 47716), (3926, 44240), (4108, 42280), (4228, 41080), (4424, 39260), (4832, 35945), (5135, 33824), (5285, 32864), (5530, 31408), (6040, 28756), (6320, 27482), (7189, 24160), (7280, 23858), (7852, 22120), (8216, 21140), (8456, 20540), (8848, 19630), (9815, 17696), (10270, 16912), (10570, 16432), (11060, 15704), (11929, 14560), (12080, 14378), (12640, 13741)]