16201914960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20389}}^1$

素因数の和:20466

約数の個数: 320

約数和(自身を含む): 64078755840

約数和(自身を除く): 47876840880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 154, 165, 168, 172, 176, 210, 215, 220, 231, 240, 258, 264, 280, 301, 308, 330, 336, 344, 385, 420, 430, 440, 462, 473, 516, 528, 560, 602, 616, 645, 660, 688, 770, 840, 860, 880, 903, 924, 946, 1032, 1155, 1204, 1232, 1290, 1320, 1419, 1505, 1540, 1680, 1720, 1806, 1848, 1892, 2064, 2310, 2365, 2408, 2580, 2640, 2838, 3010, 3080, 3311, 3440, 3612, 3696, 3784, 4515, 4620, 4730, 4816, 5160, 5676, 6020, 6160, 6622, 7095, 7224, 7568, 9030, 9240, 9460, 9933, 10320, 11352, 12040, 13244, 14190, 14448, 16555, 18060, 18480, 18920, 19866, 20389, 22704, 24080, 26488, 28380, 33110, 36120, 37840, 39732, 40778, 49665, 52976, 56760, 61167, 66220, 72240, 79464, 81556, 99330, 101945, 113520, 122334, 132440, 142723, 158928, 163112, 198660, 203890, 224279, 244668, 264880, 285446, 305835, 326224, 397320, 407780, 428169, 448558, 489336, 570892, 611670, 672837, 713615, 794640, 815560, 856338, 876727, 897116, 978672, 1121395, 1141784, 1223340, 1345674, 1427230, 1569953, 1631120, 1712676, 1753454, 1794232, 2140845, 2242790, 2283568, 2446680, 2630181, 2691348, 2854460, 3139906, 3364185, 3425352, 3506908, 3588464, 4281690, 4383635, 4485580, 4709859, 4893360, 5260362, 5382696, 5708920, 6137089, 6279812, 6728370, 6850704, 7013816, 7849765, 8563380, 8767270, 8971160, 9419718, 9643997, 10520724, 10765392, 11417840, 12274178, 12559624, 13150905, 13456740, 14027632, 15699530, 17126760, 17534540, 17942320, 18411267, 18839436, 19287994, 21041448, 23549295, 24548356, 25119248, 26301810, 26913480, 28931991, 30685445, 31399060, 34253520, 35069080, 36822534, 37678872, 38575988, 42082896, 47098590, 48219985, 49096712, 52603620, 53826960, 57863982, 61370890, 62798120, 67507979, 70138160, 73645068, 75357744, 77151976, 92056335, 94197180, 96439970, 98193424, 105207240, 115727964, 122741780, 125596240, 135015958, 144659955, 147290136, 154303952, 184112670, 188394360, 192879940, 202523937, 210414480, 231455928, 245483560, 270031916, 289319910, 294580272, 337539895, 368225340, 376788720, 385759880, 405047874, 462911856, 490967120, 540063832, 578639820, 675079790, 736450680, 771519760, 810095748, 1012619685, 1080127664, 1157279640, 1350159580, 1472901360, 1620191496, 2025239370, 2314559280, 2700319160, 3240382992, 4050478740, 5400638320, 8100957480, 16201914960]

約数ペア:

[(1, 16201914960), (2, 8100957480), (3, 5400638320), (4, 4050478740), (5, 3240382992), (6, 2700319160), (7, 2314559280), (8, 2025239370), (10, 1620191496), (11, 1472901360), (12, 1350159580), (14, 1157279640), (15, 1080127664), (16, 1012619685), (20, 810095748), (21, 771519760), (22, 736450680), (24, 675079790), (28, 578639820), (30, 540063832), (33, 490967120), (35, 462911856), (40, 405047874), (42, 385759880), (43, 376788720), (44, 368225340), (48, 337539895), (55, 294580272), (56, 289319910), (60, 270031916), (66, 245483560), (70, 231455928), (77, 210414480), (80, 202523937), (84, 192879940), (86, 188394360), (88, 184112670), (105, 154303952), (110, 147290136), (112, 144659955), (120, 135015958), (129, 125596240), (132, 122741780), (140, 115727964), (154, 105207240), (165, 98193424), (168, 96439970), (172, 94197180), (176, 92056335), (210, 77151976), (215, 75357744), (220, 73645068), (231, 70138160), (240, 67507979), (258, 62798120), (264, 61370890), (280, 57863982), (301, 53826960), (308, 52603620), (330, 49096712), (336, 48219985), (344, 47098590), (385, 42082896), (420, 38575988), (430, 37678872), (440, 36822534), (462, 35069080), (473, 34253520), (516, 31399060), (528, 30685445), (560, 28931991), (602, 26913480), (616, 26301810), (645, 25119248), (660, 24548356), (688, 23549295), (770, 21041448), (840, 19287994), (860, 18839436), (880, 18411267), (903, 17942320), (924, 17534540), (946, 17126760), (1032, 15699530), (1155, 14027632), (1204, 13456740), (1232, 13150905), (1290, 12559624), (1320, 12274178), (1419, 11417840), (1505, 10765392), (1540, 10520724), (1680, 9643997), (1720, 9419718), (1806, 8971160), (1848, 8767270), (1892, 8563380), (2064, 7849765), (2310, 7013816), (2365, 6850704), (2408, 6728370), (2580, 6279812), (2640, 6137089), (2838, 5708920), (3010, 5382696), (3080, 5260362), (3311, 4893360), (3440, 4709859), (3612, 4485580), (3696, 4383635), (3784, 4281690), (4515, 3588464), (4620, 3506908), (4730, 3425352), (4816, 3364185), (5160, 3139906), (5676, 2854460), (6020, 2691348), (6160, 2630181), (6622, 2446680), (7095, 2283568), (7224, 2242790), (7568, 2140845), (9030, 1794232), (9240, 1753454), (9460, 1712676), (9933, 1631120), (10320, 1569953), (11352, 1427230), (12040, 1345674), (13244, 1223340), (14190, 1141784), (14448, 1121395), (16555, 978672), (18060, 897116), (18480, 876727), (18920, 856338), (19866, 815560), (20389, 794640), (22704, 713615), (24080, 672837), (26488, 611670), (28380, 570892), (33110, 489336), (36120, 448558), (37840, 428169), (39732, 407780), (40778, 397320), (49665, 326224), (52976, 305835), (56760, 285446), (61167, 264880), (66220, 244668), (72240, 224279), (79464, 203890), (81556, 198660), (99330, 163112), (101945, 158928), (113520, 142723), (122334, 132440)]