2056811120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 6003758592

約数和(自身を除く): 3946947472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 169, 182, 206, 208, 211, 260, 280, 338, 364, 412, 422, 455, 515, 520, 560, 676, 721, 728, 824, 844, 845, 910, 1030, 1040, 1055, 1183, 1339, 1352, 1442, 1456, 1477, 1648, 1688, 1690, 1820, 2060, 2110, 2366, 2678, 2704, 2743, 2884, 2954, 3376, 3380, 3605, 3640, 4120, 4220, 4732, 5356, 5486, 5768, 5908, 5915, 6695, 6760, 7210, 7280, 7385, 8240, 8440, 9373, 9464, 10712, 10972, 11536, 11816, 11830, 13390, 13520, 13715, 14420, 14770, 16880, 17407, 18746, 18928, 19201, 21424, 21733, 21944, 23632, 23660, 26780, 27430, 28840, 29540, 34814, 35659, 37492, 38402, 43466, 43888, 46865, 47320, 53560, 54860, 57680, 59080, 69628, 71318, 74984, 76804, 86932, 87035, 93730, 94640, 96005, 107120, 108665, 109720, 118160, 121849, 139256, 142636, 149968, 152131, 153608, 173864, 174070, 178295, 187460, 192010, 217330, 219440, 243698, 249613, 278512, 282529, 285272, 304262, 307216, 347728, 348140, 356590, 374920, 384020, 434660, 487396, 499226, 565058, 570544, 608524, 609245, 696280, 713180, 749840, 760655, 768040, 869320, 974792, 998452, 1130116, 1217048, 1218490, 1248065, 1392560, 1412645, 1426360, 1521310, 1536080, 1738640, 1949584, 1977703, 1996904, 2260232, 2434096, 2436980, 2496130, 2825290, 2852720, 3042620, 3672877, 3955406, 3993808, 4520464, 4873960, 4992260, 5650580, 6085240, 7345754, 7910812, 9747920, 9888515, 9984520, 11301160, 12170480, 14691508, 15821624, 18364385, 19777030, 19969040, 22602320, 25710139, 29383016, 31643248, 36728770, 39554060, 51420278, 58766032, 73457540, 79108120, 102840556, 128550695, 146915080, 158216240, 205681112, 257101390, 293830160, 411362224, 514202780, 1028405560, 2056811120]

約数ペア:

[(1, 2056811120), (2, 1028405560), (4, 514202780), (5, 411362224), (7, 293830160), (8, 257101390), (10, 205681112), (13, 158216240), (14, 146915080), (16, 128550695), (20, 102840556), (26, 79108120), (28, 73457540), (35, 58766032), (40, 51420278), (52, 39554060), (56, 36728770), (65, 31643248), (70, 29383016), (80, 25710139), (91, 22602320), (103, 19969040), (104, 19777030), (112, 18364385), (130, 15821624), (140, 14691508), (169, 12170480), (182, 11301160), (206, 9984520), (208, 9888515), (211, 9747920), (260, 7910812), (280, 7345754), (338, 6085240), (364, 5650580), (412, 4992260), (422, 4873960), (455, 4520464), (515, 3993808), (520, 3955406), (560, 3672877), (676, 3042620), (721, 2852720), (728, 2825290), (824, 2496130), (844, 2436980), (845, 2434096), (910, 2260232), (1030, 1996904), (1040, 1977703), (1055, 1949584), (1183, 1738640), (1339, 1536080), (1352, 1521310), (1442, 1426360), (1456, 1412645), (1477, 1392560), (1648, 1248065), (1688, 1218490), (1690, 1217048), (1820, 1130116), (2060, 998452), (2110, 974792), (2366, 869320), (2678, 768040), (2704, 760655), (2743, 749840), (2884, 713180), (2954, 696280), (3376, 609245), (3380, 608524), (3605, 570544), (3640, 565058), (4120, 499226), (4220, 487396), (4732, 434660), (5356, 384020), (5486, 374920), (5768, 356590), (5908, 348140), (5915, 347728), (6695, 307216), (6760, 304262), (7210, 285272), (7280, 282529), (7385, 278512), (8240, 249613), (8440, 243698), (9373, 219440), (9464, 217330), (10712, 192010), (10972, 187460), (11536, 178295), (11816, 174070), (11830, 173864), (13390, 153608), (13520, 152131), (13715, 149968), (14420, 142636), (14770, 139256), (16880, 121849), (17407, 118160), (18746, 109720), (18928, 108665), (19201, 107120), (21424, 96005), (21733, 94640), (21944, 93730), (23632, 87035), (23660, 86932), (26780, 76804), (27430, 74984), (28840, 71318), (29540, 69628), (34814, 59080), (35659, 57680), (37492, 54860), (38402, 53560), (43466, 47320), (43888, 46865)]