2414720

素因数分解:

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

素因数の和:51

約数の個数: 128

約数和(自身を含む): 7344000

約数和(自身を除く): 4929280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 686, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1372, 1408, 1540, 1568, 1715, 1760, 1960, 2156, 2240, 2464, 2695, 2744, 3080, 3136, 3430, 3520, 3773, 3920, 4312, 4480, 4928, 5390, 5488, 6160, 6272, 6860, 7040, 7546, 7840, 8624, 9856, 10780, 10976, 12320, 13720, 15092, 15680, 17248, 18865, 21560, 21952, 24640, 27440, 30184, 31360, 34496, 37730, 43120, 43904, 49280, 54880, 60368, 68992, 75460, 86240, 109760, 120736, 150920, 172480, 219520, 241472, 301840, 344960, 482944, 603680, 1207360, 2414720]

約数ペア:

[(1, 2414720), (2, 1207360), (4, 603680), (5, 482944), (7, 344960), (8, 301840), (10, 241472), (11, 219520), (14, 172480), (16, 150920), (20, 120736), (22, 109760), (28, 86240), (32, 75460), (35, 68992), (40, 60368), (44, 54880), (49, 49280), (55, 43904), (56, 43120), (64, 37730), (70, 34496), (77, 31360), (80, 30184), (88, 27440), (98, 24640), (110, 21952), (112, 21560), (128, 18865), (140, 17248), (154, 15680), (160, 15092), (176, 13720), (196, 12320), (220, 10976), (224, 10780), (245, 9856), (280, 8624), (308, 7840), (320, 7546), (343, 7040), (352, 6860), (385, 6272), (392, 6160), (440, 5488), (448, 5390), (490, 4928), (539, 4480), (560, 4312), (616, 3920), (640, 3773), (686, 3520), (704, 3430), (770, 3136), (784, 3080), (880, 2744), (896, 2695), (980, 2464), (1078, 2240), (1120, 2156), (1232, 1960), (1372, 1760), (1408, 1715), (1540, 1568)]