86843120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 253317120

約数和(自身を除く): 166474000

約数列:

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

約数ペア:

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