7761280680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2467}}^1$

素因数の和:3461

約数の個数: 160

約数和(自身を含む): 26123977440

約数和(自身を除く): 18362696760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 971, 1080, 1620, 1942, 2467, 2913, 3240, 3884, 4855, 4934, 5826, 7401, 7768, 8739, 9710, 9868, 11652, 12335, 14565, 14802, 17478, 19420, 19736, 22203, 23304, 24670, 26217, 29130, 29604, 34956, 37005, 38840, 43695, 44406, 49340, 52434, 58260, 59208, 66609, 69912, 74010, 78651, 87390, 88812, 98680, 104868, 111015, 116520, 131085, 133218, 148020, 157302, 174780, 177624, 199827, 209736, 222030, 262170, 266436, 296040, 314604, 333045, 349560, 393255, 399654, 444060, 524340, 532872, 629208, 666090, 786510, 799308, 888120, 999135, 1048680, 1332180, 1573020, 1598616, 1998270, 2395457, 2664360, 3146040, 3996540, 4790914, 7186371, 7993080, 9581828, 11977285, 14372742, 19163656, 21559113, 23954570, 28745484, 35931855, 43118226, 47909140, 57490968, 64677339, 71863710, 86236452, 95818280, 107795565, 129354678, 143727420, 172472904, 194032017, 215591130, 258709356, 287454840, 323386695, 388064034, 431182260, 517418712, 646773390, 776128068, 862364520, 970160085, 1293546780, 1552256136, 1940320170, 2587093560, 3880640340, 7761280680]

約数ペア:

[(1, 7761280680), (2, 3880640340), (3, 2587093560), (4, 1940320170), (5, 1552256136), (6, 1293546780), (8, 970160085), (9, 862364520), (10, 776128068), (12, 646773390), (15, 517418712), (18, 431182260), (20, 388064034), (24, 323386695), (27, 287454840), (30, 258709356), (36, 215591130), (40, 194032017), (45, 172472904), (54, 143727420), (60, 129354678), (72, 107795565), (81, 95818280), (90, 86236452), (108, 71863710), (120, 64677339), (135, 57490968), (162, 47909140), (180, 43118226), (216, 35931855), (270, 28745484), (324, 23954570), (360, 21559113), (405, 19163656), (540, 14372742), (648, 11977285), (810, 9581828), (971, 7993080), (1080, 7186371), (1620, 4790914), (1942, 3996540), (2467, 3146040), (2913, 2664360), (3240, 2395457), (3884, 1998270), (4855, 1598616), (4934, 1573020), (5826, 1332180), (7401, 1048680), (7768, 999135), (8739, 888120), (9710, 799308), (9868, 786510), (11652, 666090), (12335, 629208), (14565, 532872), (14802, 524340), (17478, 444060), (19420, 399654), (19736, 393255), (22203, 349560), (23304, 333045), (24670, 314604), (26217, 296040), (29130, 266436), (29604, 262170), (34956, 222030), (37005, 209736), (38840, 199827), (43695, 177624), (44406, 174780), (49340, 157302), (52434, 148020), (58260, 133218), (59208, 131085), (66609, 116520), (69912, 111015), (74010, 104868), (78651, 98680), (87390, 88812)]