426151040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1205591040

約数和(自身を除く): 779440000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 127, 128, 140, 160, 196, 214, 224, 245, 254, 280, 320, 392, 428, 448, 490, 508, 535, 560, 635, 640, 749, 784, 856, 889, 896, 980, 1016, 1070, 1120, 1270, 1498, 1568, 1712, 1778, 1960, 2032, 2140, 2240, 2540, 2996, 3136, 3424, 3556, 3745, 3920, 4064, 4280, 4445, 4480, 5080, 5243, 5992, 6223, 6272, 6848, 7112, 7490, 7840, 8128, 8560, 8890, 10160, 10486, 11984, 12446, 13589, 13696, 14224, 14980, 15680, 16256, 17120, 17780, 20320, 20972, 23968, 24892, 26215, 27178, 28448, 29960, 31115, 31360, 34240, 35560, 40640, 41944, 47936, 49784, 52430, 54356, 56896, 59920, 62230, 67945, 68480, 71120, 81280, 83888, 95123, 95872, 99568, 104860, 108712, 113792, 119840, 124460, 135890, 142240, 167776, 190246, 199136, 209720, 217424, 239680, 248920, 271780, 284480, 335552, 380492, 398272, 419440, 434848, 475615, 479360, 497840, 543560, 568960, 665861, 671104, 760984, 796544, 838880, 869696, 951230, 995680, 1087120, 1331722, 1521968, 1677760, 1739392, 1902460, 1991360, 2174240, 2663444, 3043936, 3329305, 3355520, 3804920, 3982720, 4348480, 5326888, 6087872, 6658610, 7609840, 8696960, 10653776, 12175744, 13317220, 15219680, 21307552, 26634440, 30439360, 42615104, 53268880, 60878720, 85230208, 106537760, 213075520, 426151040]

約数ペア:

[(1, 426151040), (2, 213075520), (4, 106537760), (5, 85230208), (7, 60878720), (8, 53268880), (10, 42615104), (14, 30439360), (16, 26634440), (20, 21307552), (28, 15219680), (32, 13317220), (35, 12175744), (40, 10653776), (49, 8696960), (56, 7609840), (64, 6658610), (70, 6087872), (80, 5326888), (98, 4348480), (107, 3982720), (112, 3804920), (127, 3355520), (128, 3329305), (140, 3043936), (160, 2663444), (196, 2174240), (214, 1991360), (224, 1902460), (245, 1739392), (254, 1677760), (280, 1521968), (320, 1331722), (392, 1087120), (428, 995680), (448, 951230), (490, 869696), (508, 838880), (535, 796544), (560, 760984), (635, 671104), (640, 665861), (749, 568960), (784, 543560), (856, 497840), (889, 479360), (896, 475615), (980, 434848), (1016, 419440), (1070, 398272), (1120, 380492), (1270, 335552), (1498, 284480), (1568, 271780), (1712, 248920), (1778, 239680), (1960, 217424), (2032, 209720), (2140, 199136), (2240, 190246), (2540, 167776), (2996, 142240), (3136, 135890), (3424, 124460), (3556, 119840), (3745, 113792), (3920, 108712), (4064, 104860), (4280, 99568), (4445, 95872), (4480, 95123), (5080, 83888), (5243, 81280), (5992, 71120), (6223, 68480), (6272, 67945), (6848, 62230), (7112, 59920), (7490, 56896), (7840, 54356), (8128, 52430), (8560, 49784), (8890, 47936), (10160, 41944), (10486, 40640), (11984, 35560), (12446, 34240), (13589, 31360), (13696, 31115), (14224, 29960), (14980, 28448), (15680, 27178), (16256, 26215), (17120, 24892), (17780, 23968), (20320, 20972)]