160866540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15716

約数の個数: 96

約数和(自身を含む): 526848000

約数和(自身を除く): 365981460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15679, 31358, 47037, 62716, 78395, 94074, 141111, 156790, 188148, 235185, 282222, 297901, 313580, 423333, 470370, 564444, 595802, 705555, 846666, 893703, 940740, 1191604, 1411110, 1489505, 1693332, 1787406, 2116665, 2681109, 2822220, 2979010, 3574812, 4233330, 4468515, 5362218, 5958020, 8043327, 8466660, 8937030, 10724436, 13405545, 16086654, 17874060, 26811090, 32173308, 40216635, 53622180, 80433270, 160866540]

約数ペア:

[(1, 160866540), (2, 80433270), (3, 53622180), (4, 40216635), (5, 32173308), (6, 26811090), (9, 17874060), (10, 16086654), (12, 13405545), (15, 10724436), (18, 8937030), (19, 8466660), (20, 8043327), (27, 5958020), (30, 5362218), (36, 4468515), (38, 4233330), (45, 3574812), (54, 2979010), (57, 2822220), (60, 2681109), (76, 2116665), (90, 1787406), (95, 1693332), (108, 1489505), (114, 1411110), (135, 1191604), (171, 940740), (180, 893703), (190, 846666), (228, 705555), (270, 595802), (285, 564444), (342, 470370), (380, 423333), (513, 313580), (540, 297901), (570, 282222), (684, 235185), (855, 188148), (1026, 156790), (1140, 141111), (1710, 94074), (2052, 78395), (2565, 62716), (3420, 47037), (5130, 31358), (10260, 15679)]