7939825920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53017}}^1$

素因数の和:53057

約数の個数: 216

約数和(自身を含む): 29584680216

約数和(自身を除く): 21644854296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 53017, 74880, 106034, 149760, 159051, 212068, 265085, 318102, 424136, 477153, 530170, 636204, 689221, 795255, 848272, 954306, 1060340, 1272408, 1378442, 1590510, 1696544, 1908612, 2067663, 2120680, 2385765, 2544816, 2756884, 3181020, 3393088, 3446105, 3817224, 4135326, 4241360, 4771530, 5089632, 5513768, 6202989, 6362040, 6786176, 6892210, 7634448, 8270652, 8482720, 9543060, 10179264, 10338315, 11027536, 12405978, 12724080, 13572352, 13784420, 15268896, 16541304, 16965440, 19086120, 20358528, 20676630, 22055072, 24811956, 25448160, 27568840, 30537792, 31014945, 33082608, 33930880, 38172240, 40717056, 41353260, 44110144, 49623912, 50896320, 55137680, 61075584, 62029890, 66165216, 67861760, 76344480, 82706520, 88220288, 99247824, 101792640, 110275360, 122151168, 124059780, 132330432, 152688960, 165413040, 176440576, 198495648, 203585280, 220550720, 248119560, 264660864, 305377920, 330826080, 396991296, 441101440, 496239120, 529321728, 610755840, 661652160, 793982592, 882202880, 992478240, 1323304320, 1587965184, 1984956480, 2646608640, 3969912960, 7939825920]

約数ペア:

[(1, 7939825920), (2, 3969912960), (3, 2646608640), (4, 1984956480), (5, 1587965184), (6, 1323304320), (8, 992478240), (9, 882202880), (10, 793982592), (12, 661652160), (13, 610755840), (15, 529321728), (16, 496239120), (18, 441101440), (20, 396991296), (24, 330826080), (26, 305377920), (30, 264660864), (32, 248119560), (36, 220550720), (39, 203585280), (40, 198495648), (45, 176440576), (48, 165413040), (52, 152688960), (60, 132330432), (64, 124059780), (65, 122151168), (72, 110275360), (78, 101792640), (80, 99247824), (90, 88220288), (96, 82706520), (104, 76344480), (117, 67861760), (120, 66165216), (128, 62029890), (130, 61075584), (144, 55137680), (156, 50896320), (160, 49623912), (180, 44110144), (192, 41353260), (195, 40717056), (208, 38172240), (234, 33930880), (240, 33082608), (256, 31014945), (260, 30537792), (288, 27568840), (312, 25448160), (320, 24811956), (360, 22055072), (384, 20676630), (390, 20358528), (416, 19086120), (468, 16965440), (480, 16541304), (520, 15268896), (576, 13784420), (585, 13572352), (624, 12724080), (640, 12405978), (720, 11027536), (768, 10338315), (780, 10179264), (832, 9543060), (936, 8482720), (960, 8270652), (1040, 7634448), (1152, 6892210), (1170, 6786176), (1248, 6362040), (1280, 6202989), (1440, 5513768), (1560, 5089632), (1664, 4771530), (1872, 4241360), (1920, 4135326), (2080, 3817224), (2304, 3446105), (2340, 3393088), (2496, 3181020), (2880, 2756884), (3120, 2544816), (3328, 2385765), (3744, 2120680), (3840, 2067663), (4160, 1908612), (4680, 1696544), (4992, 1590510), (5760, 1378442), (6240, 1272408), (7488, 1060340), (8320, 954306), (9360, 848272), (9984, 795255), (11520, 689221), (12480, 636204), (14976, 530170), (16640, 477153), (18720, 424136), (24960, 318102), (29952, 265085), (37440, 212068), (49920, 159051), (53017, 149760), (74880, 106034)]