139140720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1800

約数の個数: 160

約数和(自身を含む): 492498240

約数和(自身を除く): 353357520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1741, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3482, 3996, 4440, 4995, 5223, 5328, 6660, 6964, 7992, 8705, 8880, 9990, 10446, 13320, 13928, 15669, 15984, 17410, 19980, 20892, 26115, 26640, 27856, 31338, 34820, 39960, 41784, 47007, 52230, 62676, 64417, 69640, 78345, 79920, 83568, 94014, 104460, 125352, 128834, 139280, 156690, 188028, 193251, 208920, 235035, 250704, 257668, 313380, 322085, 376056, 386502, 417840, 470070, 515336, 579753, 626760, 644170, 752112, 773004, 940140, 966255, 1030672, 1159506, 1253520, 1288340, 1546008, 1739259, 1880280, 1932510, 2319012, 2576680, 2898765, 3092016, 3478518, 3760560, 3865020, 4638024, 5153360, 5797530, 6957036, 7730040, 8696295, 9276048, 11595060, 13914072, 15460080, 17392590, 23190120, 27828144, 34785180, 46380240, 69570360, 139140720]

約数ペア:

[(1, 139140720), (2, 69570360), (3, 46380240), (4, 34785180), (5, 27828144), (6, 23190120), (8, 17392590), (9, 15460080), (10, 13914072), (12, 11595060), (15, 9276048), (16, 8696295), (18, 7730040), (20, 6957036), (24, 5797530), (27, 5153360), (30, 4638024), (36, 3865020), (37, 3760560), (40, 3478518), (45, 3092016), (48, 2898765), (54, 2576680), (60, 2319012), (72, 1932510), (74, 1880280), (80, 1739259), (90, 1546008), (108, 1288340), (111, 1253520), (120, 1159506), (135, 1030672), (144, 966255), (148, 940140), (180, 773004), (185, 752112), (216, 644170), (222, 626760), (240, 579753), (270, 515336), (296, 470070), (333, 417840), (360, 386502), (370, 376056), (432, 322085), (444, 313380), (540, 257668), (555, 250704), (592, 235035), (666, 208920), (720, 193251), (740, 188028), (888, 156690), (999, 139280), (1080, 128834), (1110, 125352), (1332, 104460), (1480, 94014), (1665, 83568), (1741, 79920), (1776, 78345), (1998, 69640), (2160, 64417), (2220, 62676), (2664, 52230), (2960, 47007), (3330, 41784), (3482, 39960), (3996, 34820), (4440, 31338), (4995, 27856), (5223, 26640), (5328, 26115), (6660, 20892), (6964, 19980), (7992, 17410), (8705, 15984), (8880, 15669), (9990, 13928), (10446, 13320)]