68339040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 274772736

約数和(自身を除く): 206433696

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, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 96, 105, 110, 112, 120, 129, 132, 140, 154, 160, 165, 168, 172, 176, 210, 215, 220, 224, 231, 240, 258, 264, 280, 301, 308, 330, 336, 344, 352, 385, 420, 430, 440, 462, 473, 480, 516, 528, 560, 602, 616, 645, 660, 672, 688, 770, 840, 860, 880, 903, 924, 946, 1032, 1056, 1120, 1155, 1204, 1232, 1290, 1320, 1376, 1419, 1505, 1540, 1680, 1720, 1760, 1806, 1848, 1849, 1892, 2064, 2310, 2365, 2408, 2464, 2580, 2640, 2838, 3010, 3080, 3311, 3360, 3440, 3612, 3696, 3698, 3784, 4128, 4515, 4620, 4730, 4816, 5160, 5280, 5547, 5676, 6020, 6160, 6622, 6880, 7095, 7224, 7392, 7396, 7568, 9030, 9240, 9245, 9460, 9632, 9933, 10320, 11094, 11352, 12040, 12320, 12943, 13244, 14190, 14448, 14792, 15136, 16555, 18060, 18480, 18490, 18920, 19866, 20339, 20640, 22188, 22704, 24080, 25886, 26488, 27735, 28380, 28896, 29584, 33110, 36120, 36960, 36980, 37840, 38829, 39732, 40678, 44376, 45408, 48160, 49665, 51772, 52976, 55470, 56760, 59168, 61017, 64715, 66220, 72240, 73960, 75680, 77658, 79464, 81356, 88752, 99330, 101695, 103544, 105952, 110940, 113520, 122034, 129430, 132440, 142373, 144480, 147920, 155316, 158928, 162712, 177504, 194145, 198660, 203390, 207088, 221880, 227040, 244068, 258860, 264880, 284746, 295840, 305085, 310632, 317856, 325424, 388290, 397320, 406780, 414176, 427119, 443760, 488136, 517720, 529760, 569492, 610170, 621264, 650848, 711865, 776580, 794640, 813560, 854238, 887520, 976272, 1035440, 1138984, 1220340, 1242528, 1423730, 1553160, 1589280, 1627120, 1708476, 1952544, 2070880, 2135595, 2277968, 2440680, 2847460, 3106320, 3254240, 3416952, 4271190, 4555936, 4881360, 5694920, 6212640, 6833904, 8542380, 9762720, 11389840, 13667808, 17084760, 22779680, 34169520, 68339040]

約数ペア:

[(1, 68339040), (2, 34169520), (3, 22779680), (4, 17084760), (5, 13667808), (6, 11389840), (7, 9762720), (8, 8542380), (10, 6833904), (11, 6212640), (12, 5694920), (14, 4881360), (15, 4555936), (16, 4271190), (20, 3416952), (21, 3254240), (22, 3106320), (24, 2847460), (28, 2440680), (30, 2277968), (32, 2135595), (33, 2070880), (35, 1952544), (40, 1708476), (42, 1627120), (43, 1589280), (44, 1553160), (48, 1423730), (55, 1242528), (56, 1220340), (60, 1138984), (66, 1035440), (70, 976272), (77, 887520), (80, 854238), (84, 813560), (86, 794640), (88, 776580), (96, 711865), (105, 650848), (110, 621264), (112, 610170), (120, 569492), (129, 529760), (132, 517720), (140, 488136), (154, 443760), (160, 427119), (165, 414176), (168, 406780), (172, 397320), (176, 388290), (210, 325424), (215, 317856), (220, 310632), (224, 305085), (231, 295840), (240, 284746), (258, 264880), (264, 258860), (280, 244068), (301, 227040), (308, 221880), (330, 207088), (336, 203390), (344, 198660), (352, 194145), (385, 177504), (420, 162712), (430, 158928), (440, 155316), (462, 147920), (473, 144480), (480, 142373), (516, 132440), (528, 129430), (560, 122034), (602, 113520), (616, 110940), (645, 105952), (660, 103544), (672, 101695), (688, 99330), (770, 88752), (840, 81356), (860, 79464), (880, 77658), (903, 75680), (924, 73960), (946, 72240), (1032, 66220), (1056, 64715), (1120, 61017), (1155, 59168), (1204, 56760), (1232, 55470), (1290, 52976), (1320, 51772), (1376, 49665), (1419, 48160), (1505, 45408), (1540, 44376), (1680, 40678), (1720, 39732), (1760, 38829), (1806, 37840), (1848, 36980), (1849, 36960), (1892, 36120), (2064, 33110), (2310, 29584), (2365, 28896), (2408, 28380), (2464, 27735), (2580, 26488), (2640, 25886), (2838, 24080), (3010, 22704), (3080, 22188), (3311, 20640), (3360, 20339), (3440, 19866), (3612, 18920), (3696, 18490), (3698, 18480), (3784, 18060), (4128, 16555), (4515, 15136), (4620, 14792), (4730, 14448), (4816, 14190), (5160, 13244), (5280, 12943), (5547, 12320), (5676, 12040), (6020, 11352), (6160, 11094), (6622, 10320), (6880, 9933), (7095, 9632), (7224, 9460), (7392, 9245), (7396, 9240), (7568, 9030)]