1260624120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2134

約数の個数: 256

約数和(自身を含む): 4685091840

約数和(自身を除く): 3424467720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 255, 258, 280, 301, 340, 344, 357, 408, 420, 430, 476, 510, 516, 595, 602, 645, 680, 714, 731, 840, 860, 903, 952, 1020, 1032, 1190, 1204, 1290, 1428, 1462, 1505, 1720, 1785, 1806, 2040, 2053, 2193, 2380, 2408, 2580, 2856, 2924, 3010, 3570, 3612, 3655, 4106, 4386, 4515, 4760, 5117, 5160, 5848, 6020, 6159, 7140, 7224, 7310, 8212, 8772, 9030, 10234, 10265, 10965, 12040, 12318, 14280, 14371, 14620, 15351, 16424, 17544, 18060, 20468, 20530, 21930, 24636, 25585, 28742, 29240, 30702, 30795, 34901, 36120, 40936, 41060, 43113, 43860, 49272, 51170, 57484, 61404, 61590, 69802, 71855, 76755, 82120, 86226, 87720, 88279, 102340, 104703, 114968, 122808, 123180, 139604, 143710, 153510, 172452, 174505, 176558, 204680, 209406, 215565, 244307, 246360, 264837, 279208, 287420, 307020, 344904, 349010, 353116, 418812, 431130, 441395, 488614, 523515, 529674, 574840, 614040, 617953, 698020, 706232, 732921, 837624, 862260, 882790, 977228, 1047030, 1059348, 1221535, 1235906, 1324185, 1396040, 1465842, 1500743, 1724520, 1765580, 1853859, 1954456, 2094060, 2118696, 2443070, 2471812, 2648370, 2931684, 3001486, 3089765, 3531160, 3664605, 3707718, 4188120, 4502229, 4886140, 4943624, 5296740, 5863368, 6002972, 6179530, 7329210, 7415436, 7503715, 9004458, 9269295, 9772280, 10505201, 10593480, 12005944, 12359060, 14658420, 14830872, 15007430, 18008916, 18538590, 21010402, 22511145, 24718120, 29316840, 30014860, 31515603, 36017832, 37077180, 42020804, 45022290, 52526005, 60029720, 63031206, 74154360, 84041608, 90044580, 105052010, 126062412, 157578015, 180089160, 210104020, 252124824, 315156030, 420208040, 630312060, 1260624120]

約数ペア:

[(1, 1260624120), (2, 630312060), (3, 420208040), (4, 315156030), (5, 252124824), (6, 210104020), (7, 180089160), (8, 157578015), (10, 126062412), (12, 105052010), (14, 90044580), (15, 84041608), (17, 74154360), (20, 63031206), (21, 60029720), (24, 52526005), (28, 45022290), (30, 42020804), (34, 37077180), (35, 36017832), (40, 31515603), (42, 30014860), (43, 29316840), (51, 24718120), (56, 22511145), (60, 21010402), (68, 18538590), (70, 18008916), (84, 15007430), (85, 14830872), (86, 14658420), (102, 12359060), (105, 12005944), (119, 10593480), (120, 10505201), (129, 9772280), (136, 9269295), (140, 9004458), (168, 7503715), (170, 7415436), (172, 7329210), (204, 6179530), (210, 6002972), (215, 5863368), (238, 5296740), (255, 4943624), (258, 4886140), (280, 4502229), (301, 4188120), (340, 3707718), (344, 3664605), (357, 3531160), (408, 3089765), (420, 3001486), (430, 2931684), (476, 2648370), (510, 2471812), (516, 2443070), (595, 2118696), (602, 2094060), (645, 1954456), (680, 1853859), (714, 1765580), (731, 1724520), (840, 1500743), (860, 1465842), (903, 1396040), (952, 1324185), (1020, 1235906), (1032, 1221535), (1190, 1059348), (1204, 1047030), (1290, 977228), (1428, 882790), (1462, 862260), (1505, 837624), (1720, 732921), (1785, 706232), (1806, 698020), (2040, 617953), (2053, 614040), (2193, 574840), (2380, 529674), (2408, 523515), (2580, 488614), (2856, 441395), (2924, 431130), (3010, 418812), (3570, 353116), (3612, 349010), (3655, 344904), (4106, 307020), (4386, 287420), (4515, 279208), (4760, 264837), (5117, 246360), (5160, 244307), (5848, 215565), (6020, 209406), (6159, 204680), (7140, 176558), (7224, 174505), (7310, 172452), (8212, 153510), (8772, 143710), (9030, 139604), (10234, 123180), (10265, 122808), (10965, 114968), (12040, 104703), (12318, 102340), (14280, 88279), (14371, 87720), (14620, 86226), (15351, 82120), (16424, 76755), (17544, 71855), (18060, 69802), (20468, 61590), (20530, 61404), (21930, 57484), (24636, 51170), (25585, 49272), (28742, 43860), (29240, 43113), (30702, 41060), (30795, 40936), (34901, 36120)]