2072377440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{68531}}^1$

素因数の和:68562

約数の個数: 192

約数和(自身を含む): 8289630720

約数和(自身を除く): 6217253280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 68531, 137062, 205593, 274124, 342655, 411186, 479717, 548248, 616779, 685310, 822372, 959434, 1027965, 1096496, 1233558, 1370620, 1439151, 1644744, 1850337, 1918868, 2055930, 2192992, 2398585, 2467116, 2741240, 2878302, 3083895, 3289488, 3700674, 3837736, 4111860, 4317453, 4797170, 4934232, 5482480, 5756604, 6167790, 6578976, 7195755, 7401348, 7675472, 8223720, 8634906, 9251685, 9594340, 9868464, 10964960, 11513208, 12335580, 12952359, 14391510, 14802696, 15350944, 16447440, 17269812, 18503370, 19188680, 19736928, 21587265, 23026416, 24671160, 25904718, 28783020, 29605392, 32894880, 34539624, 37006740, 38377360, 43174530, 46052832, 49342320, 51809436, 57566040, 59210784, 64761795, 69079248, 74013480, 76754720, 86349060, 98684640, 103618872, 115132080, 129523590, 138158496, 148026960, 172698120, 207237744, 230264160, 259047180, 296053920, 345396240, 414475488, 518094360, 690792480, 1036188720, 2072377440]

約数ペア:

[(1, 2072377440), (2, 1036188720), (3, 690792480), (4, 518094360), (5, 414475488), (6, 345396240), (7, 296053920), (8, 259047180), (9, 230264160), (10, 207237744), (12, 172698120), (14, 148026960), (15, 138158496), (16, 129523590), (18, 115132080), (20, 103618872), (21, 98684640), (24, 86349060), (27, 76754720), (28, 74013480), (30, 69079248), (32, 64761795), (35, 59210784), (36, 57566040), (40, 51809436), (42, 49342320), (45, 46052832), (48, 43174530), (54, 38377360), (56, 37006740), (60, 34539624), (63, 32894880), (70, 29605392), (72, 28783020), (80, 25904718), (84, 24671160), (90, 23026416), (96, 21587265), (105, 19736928), (108, 19188680), (112, 18503370), (120, 17269812), (126, 16447440), (135, 15350944), (140, 14802696), (144, 14391510), (160, 12952359), (168, 12335580), (180, 11513208), (189, 10964960), (210, 9868464), (216, 9594340), (224, 9251685), (240, 8634906), (252, 8223720), (270, 7675472), (280, 7401348), (288, 7195755), (315, 6578976), (336, 6167790), (360, 5756604), (378, 5482480), (420, 4934232), (432, 4797170), (480, 4317453), (504, 4111860), (540, 3837736), (560, 3700674), (630, 3289488), (672, 3083895), (720, 2878302), (756, 2741240), (840, 2467116), (864, 2398585), (945, 2192992), (1008, 2055930), (1080, 1918868), (1120, 1850337), (1260, 1644744), (1440, 1439151), (1512, 1370620), (1680, 1233558), (1890, 1096496), (2016, 1027965), (2160, 959434), (2520, 822372), (3024, 685310), (3360, 616779), (3780, 548248), (4320, 479717), (5040, 411186), (6048, 342655), (7560, 274124), (10080, 205593), (15120, 137062), (30240, 68531)]