149737280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 224

約数和(自身を含む): 456468480

約数和(自身を除く): 306731200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 103, 110, 112, 118, 140, 154, 160, 176, 206, 220, 224, 236, 280, 295, 308, 320, 352, 385, 412, 413, 440, 448, 472, 515, 560, 590, 616, 649, 704, 721, 770, 824, 826, 880, 944, 1030, 1120, 1133, 1180, 1232, 1298, 1442, 1540, 1648, 1652, 1760, 1888, 2060, 2065, 2240, 2266, 2360, 2464, 2596, 2884, 3080, 3245, 3296, 3304, 3520, 3605, 3776, 4120, 4130, 4532, 4543, 4720, 4928, 5192, 5665, 5768, 6077, 6160, 6490, 6592, 6608, 7210, 7931, 8240, 8260, 9064, 9086, 9440, 10384, 11330, 11536, 12154, 12320, 12980, 13216, 14420, 15862, 16480, 16520, 18128, 18172, 18880, 20768, 22660, 22715, 23072, 24308, 24640, 25960, 26432, 28840, 30385, 31724, 32960, 33040, 36256, 36344, 39655, 41536, 42539, 45320, 45430, 46144, 48616, 51920, 57680, 60770, 63448, 66080, 66847, 72512, 72688, 79310, 85078, 90640, 90860, 97232, 103840, 115360, 121540, 126896, 132160, 133694, 145376, 158620, 170156, 181280, 181720, 194464, 207680, 212695, 230720, 243080, 253792, 267388, 290752, 317240, 334235, 340312, 362560, 363440, 388928, 425390, 467929, 486160, 507584, 534776, 634480, 668470, 680624, 726880, 850780, 935858, 972320, 1069552, 1268960, 1336940, 1361248, 1453760, 1701560, 1871716, 1944640, 2139104, 2339645, 2537920, 2673880, 2722496, 3403120, 3743432, 4278208, 4679290, 5347760, 6806240, 7486864, 9358580, 10695520, 13612480, 14973728, 18717160, 21391040, 29947456, 37434320, 74868640, 149737280]

約数ペア:

[(1, 149737280), (2, 74868640), (4, 37434320), (5, 29947456), (7, 21391040), (8, 18717160), (10, 14973728), (11, 13612480), (14, 10695520), (16, 9358580), (20, 7486864), (22, 6806240), (28, 5347760), (32, 4679290), (35, 4278208), (40, 3743432), (44, 3403120), (55, 2722496), (56, 2673880), (59, 2537920), (64, 2339645), (70, 2139104), (77, 1944640), (80, 1871716), (88, 1701560), (103, 1453760), (110, 1361248), (112, 1336940), (118, 1268960), (140, 1069552), (154, 972320), (160, 935858), (176, 850780), (206, 726880), (220, 680624), (224, 668470), (236, 634480), (280, 534776), (295, 507584), (308, 486160), (320, 467929), (352, 425390), (385, 388928), (412, 363440), (413, 362560), (440, 340312), (448, 334235), (472, 317240), (515, 290752), (560, 267388), (590, 253792), (616, 243080), (649, 230720), (704, 212695), (721, 207680), (770, 194464), (824, 181720), (826, 181280), (880, 170156), (944, 158620), (1030, 145376), (1120, 133694), (1133, 132160), (1180, 126896), (1232, 121540), (1298, 115360), (1442, 103840), (1540, 97232), (1648, 90860), (1652, 90640), (1760, 85078), (1888, 79310), (2060, 72688), (2065, 72512), (2240, 66847), (2266, 66080), (2360, 63448), (2464, 60770), (2596, 57680), (2884, 51920), (3080, 48616), (3245, 46144), (3296, 45430), (3304, 45320), (3520, 42539), (3605, 41536), (3776, 39655), (4120, 36344), (4130, 36256), (4532, 33040), (4543, 32960), (4720, 31724), (4928, 30385), (5192, 28840), (5665, 26432), (5768, 25960), (6077, 24640), (6160, 24308), (6490, 23072), (6592, 22715), (6608, 22660), (7210, 20768), (7931, 18880), (8240, 18172), (8260, 18128), (9064, 16520), (9086, 16480), (9440, 15862), (10384, 14420), (11330, 13216), (11536, 12980), (12154, 12320)]