312053280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8443}}^1$

素因数の和:8479

約数の個数: 192

約数和(自身を含む): 1225663488

約数和(自身を除く): 913610208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 8443, 9240, 12320, 16886, 18480, 25329, 33772, 36960, 42215, 50658, 59101, 67544, 84430, 92873, 101316, 118202, 126645, 135088, 168860, 177303, 185746, 202632, 236404, 253290, 270176, 278619, 295505, 337720, 354606, 371492, 405264, 464365, 472808, 506580, 557238, 591010, 650111, 675440, 709212, 742984, 810528, 886515, 928730, 945616, 1013160, 1114476, 1182020, 1300222, 1350880, 1393095, 1418424, 1485968, 1773030, 1857460, 1891232, 1950333, 2026320, 2228952, 2364040, 2600444, 2786190, 2836848, 2971936, 3250555, 3546060, 3714920, 3900666, 4052640, 4457904, 4728080, 5200888, 5572380, 5673696, 6501110, 7092120, 7429840, 7801332, 8915808, 9456160, 9751665, 10401776, 11144760, 13002220, 14184240, 14859680, 15602664, 19503330, 20803552, 22289520, 26004440, 28368480, 31205328, 39006660, 44579040, 52008880, 62410656, 78013320, 104017760, 156026640, 312053280]

約数ペア:

[(1, 312053280), (2, 156026640), (3, 104017760), (4, 78013320), (5, 62410656), (6, 52008880), (7, 44579040), (8, 39006660), (10, 31205328), (11, 28368480), (12, 26004440), (14, 22289520), (15, 20803552), (16, 19503330), (20, 15602664), (21, 14859680), (22, 14184240), (24, 13002220), (28, 11144760), (30, 10401776), (32, 9751665), (33, 9456160), (35, 8915808), (40, 7801332), (42, 7429840), (44, 7092120), (48, 6501110), (55, 5673696), (56, 5572380), (60, 5200888), (66, 4728080), (70, 4457904), (77, 4052640), (80, 3900666), (84, 3714920), (88, 3546060), (96, 3250555), (105, 2971936), (110, 2836848), (112, 2786190), (120, 2600444), (132, 2364040), (140, 2228952), (154, 2026320), (160, 1950333), (165, 1891232), (168, 1857460), (176, 1773030), (210, 1485968), (220, 1418424), (224, 1393095), (231, 1350880), (240, 1300222), (264, 1182020), (280, 1114476), (308, 1013160), (330, 945616), (336, 928730), (352, 886515), (385, 810528), (420, 742984), (440, 709212), (462, 675440), (480, 650111), (528, 591010), (560, 557238), (616, 506580), (660, 472808), (672, 464365), (770, 405264), (840, 371492), (880, 354606), (924, 337720), (1056, 295505), (1120, 278619), (1155, 270176), (1232, 253290), (1320, 236404), (1540, 202632), (1680, 185746), (1760, 177303), (1848, 168860), (2310, 135088), (2464, 126645), (2640, 118202), (3080, 101316), (3360, 92873), (3696, 84430), (4620, 67544), (5280, 59101), (6160, 50658), (7392, 42215), (8443, 36960), (9240, 33772), (12320, 25329), (16886, 18480)]