2164505280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18991

約数の個数: 224

約数和(自身を含む): 8316504576

約数和(自身を除く): 6151999296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8160, 9520, 11424, 14280, 16320, 18947, 19040, 22848, 28560, 37894, 38080, 56841, 57120, 75788, 94735, 113682, 114240, 132629, 151576, 189470, 227364, 265258, 284205, 303152, 322099, 378940, 397887, 454728, 530516, 568410, 606304, 644198, 663145, 757880, 795774, 909456, 966297, 1061032, 1136820, 1212608, 1288396, 1326290, 1515760, 1591548, 1610495, 1818912, 1932594, 1989435, 2122064, 2254693, 2273640, 2576792, 2652580, 3031520, 3183096, 3220990, 3637824, 3865188, 3978870, 4244128, 4509386, 4547280, 4831485, 5153584, 5305160, 6063040, 6366192, 6441980, 6764079, 7730376, 7957740, 8488256, 9018772, 9094560, 9662970, 10307168, 10610320, 11273465, 12732384, 12883960, 13528158, 15460752, 15915480, 18037544, 18189120, 19325940, 20614336, 21220640, 22546930, 25464768, 25767920, 27056316, 30921504, 31830960, 33820395, 36075088, 38651880, 42441280, 45093860, 51535840, 54112632, 61843008, 63661920, 67640790, 72150176, 77303760, 90187720, 103071680, 108225264, 127323840, 135281580, 144300352, 154607520, 180375440, 216450528, 270563160, 309215040, 360750880, 432901056, 541126320, 721501760, 1082252640, 2164505280]

約数ペア:

[(1, 2164505280), (2, 1082252640), (3, 721501760), (4, 541126320), (5, 432901056), (6, 360750880), (7, 309215040), (8, 270563160), (10, 216450528), (12, 180375440), (14, 154607520), (15, 144300352), (16, 135281580), (17, 127323840), (20, 108225264), (21, 103071680), (24, 90187720), (28, 77303760), (30, 72150176), (32, 67640790), (34, 63661920), (35, 61843008), (40, 54112632), (42, 51535840), (48, 45093860), (51, 42441280), (56, 38651880), (60, 36075088), (64, 33820395), (68, 31830960), (70, 30921504), (80, 27056316), (84, 25767920), (85, 25464768), (96, 22546930), (102, 21220640), (105, 20614336), (112, 19325940), (119, 18189120), (120, 18037544), (136, 15915480), (140, 15460752), (160, 13528158), (168, 12883960), (170, 12732384), (192, 11273465), (204, 10610320), (210, 10307168), (224, 9662970), (238, 9094560), (240, 9018772), (255, 8488256), (272, 7957740), (280, 7730376), (320, 6764079), (336, 6441980), (340, 6366192), (357, 6063040), (408, 5305160), (420, 5153584), (448, 4831485), (476, 4547280), (480, 4509386), (510, 4244128), (544, 3978870), (560, 3865188), (595, 3637824), (672, 3220990), (680, 3183096), (714, 3031520), (816, 2652580), (840, 2576792), (952, 2273640), (960, 2254693), (1020, 2122064), (1088, 1989435), (1120, 1932594), (1190, 1818912), (1344, 1610495), (1360, 1591548), (1428, 1515760), (1632, 1326290), (1680, 1288396), (1785, 1212608), (1904, 1136820), (2040, 1061032), (2240, 966297), (2380, 909456), (2720, 795774), (2856, 757880), (3264, 663145), (3360, 644198), (3570, 606304), (3808, 568410), (4080, 530516), (4760, 454728), (5440, 397887), (5712, 378940), (6720, 322099), (7140, 303152), (7616, 284205), (8160, 265258), (9520, 227364), (11424, 189470), (14280, 151576), (16320, 132629), (18947, 114240), (19040, 113682), (22848, 94735), (28560, 75788), (37894, 57120), (38080, 56841)]