6995210880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2271

約数の個数: 256

約数和(自身を含む): 25592371200

約数和(自身を除く): 18597160320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 263, 280, 320, 336, 384, 420, 448, 480, 526, 560, 640, 672, 789, 840, 896, 960, 1052, 1120, 1315, 1344, 1578, 1680, 1841, 1920, 1979, 2104, 2240, 2630, 2688, 3156, 3360, 3682, 3945, 3958, 4208, 4480, 5260, 5523, 5937, 6312, 6720, 7364, 7890, 7916, 8416, 9205, 9895, 10520, 11046, 11874, 12624, 13440, 13853, 14728, 15780, 15832, 16832, 18410, 19790, 21040, 22092, 23748, 25248, 27615, 27706, 29456, 29685, 31560, 31664, 33664, 36820, 39580, 41559, 42080, 44184, 47496, 50496, 55230, 55412, 58912, 59370, 63120, 63328, 69265, 73640, 79160, 83118, 84160, 88368, 94992, 100992, 110460, 110824, 117824, 118740, 126240, 126656, 138530, 147280, 158320, 166236, 168320, 176736, 189984, 207795, 220920, 221648, 235648, 237480, 252480, 253312, 277060, 294560, 316640, 332472, 353472, 379968, 415590, 441840, 443296, 474960, 504960, 520477, 554120, 589120, 633280, 664944, 706944, 759936, 831180, 883680, 886592, 949920, 1040954, 1108240, 1178240, 1266560, 1329888, 1561431, 1662360, 1767360, 1773184, 1899840, 2081908, 2216480, 2602385, 2659776, 3122862, 3324720, 3534720, 3643339, 3799680, 4163816, 4432960, 5204770, 5319552, 6245724, 6649440, 7286678, 7807155, 8327632, 8865920, 10409540, 10930017, 12491448, 13298880, 14573356, 15614310, 16655264, 18216695, 20819080, 21860034, 24982896, 26597760, 29146712, 31228620, 33310528, 36433390, 41638160, 43720068, 49965792, 54650085, 58293424, 62457240, 66621056, 72866780, 83276320, 87440136, 99931584, 109300170, 116586848, 124914480, 145733560, 166552640, 174880272, 199863168, 218600340, 233173696, 249828960, 291467120, 333105280, 349760544, 437200680, 466347392, 499657920, 582934240, 699521088, 874401360, 999315840, 1165868480, 1399042176, 1748802720, 2331736960, 3497605440, 6995210880]

約数ペア:

[(1, 6995210880), (2, 3497605440), (3, 2331736960), (4, 1748802720), (5, 1399042176), (6, 1165868480), (7, 999315840), (8, 874401360), (10, 699521088), (12, 582934240), (14, 499657920), (15, 466347392), (16, 437200680), (20, 349760544), (21, 333105280), (24, 291467120), (28, 249828960), (30, 233173696), (32, 218600340), (35, 199863168), (40, 174880272), (42, 166552640), (48, 145733560), (56, 124914480), (60, 116586848), (64, 109300170), (70, 99931584), (80, 87440136), (84, 83276320), (96, 72866780), (105, 66621056), (112, 62457240), (120, 58293424), (128, 54650085), (140, 49965792), (160, 43720068), (168, 41638160), (192, 36433390), (210, 33310528), (224, 31228620), (240, 29146712), (263, 26597760), (280, 24982896), (320, 21860034), (336, 20819080), (384, 18216695), (420, 16655264), (448, 15614310), (480, 14573356), (526, 13298880), (560, 12491448), (640, 10930017), (672, 10409540), (789, 8865920), (840, 8327632), (896, 7807155), (960, 7286678), (1052, 6649440), (1120, 6245724), (1315, 5319552), (1344, 5204770), (1578, 4432960), (1680, 4163816), (1841, 3799680), (1920, 3643339), (1979, 3534720), (2104, 3324720), (2240, 3122862), (2630, 2659776), (2688, 2602385), (3156, 2216480), (3360, 2081908), (3682, 1899840), (3945, 1773184), (3958, 1767360), (4208, 1662360), (4480, 1561431), (5260, 1329888), (5523, 1266560), (5937, 1178240), (6312, 1108240), (6720, 1040954), (7364, 949920), (7890, 886592), (7916, 883680), (8416, 831180), (9205, 759936), (9895, 706944), (10520, 664944), (11046, 633280), (11874, 589120), (12624, 554120), (13440, 520477), (13853, 504960), (14728, 474960), (15780, 443296), (15832, 441840), (16832, 415590), (18410, 379968), (19790, 353472), (21040, 332472), (22092, 316640), (23748, 294560), (25248, 277060), (27615, 253312), (27706, 252480), (29456, 237480), (29685, 235648), (31560, 221648), (31664, 220920), (33664, 207795), (36820, 189984), (39580, 176736), (41559, 168320), (42080, 166236), (44184, 158320), (47496, 147280), (50496, 138530), (55230, 126656), (55412, 126240), (58912, 118740), (59370, 117824), (63120, 110824), (63328, 110460), (69265, 100992), (73640, 94992), (79160, 88368), (83118, 84160)]