3969734720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3947}}^1$

素因数の和:4420

約数の個数: 112

約数和(自身を含む): 10830153600

約数和(自身を除く): 6860418880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 449, 560, 898, 1120, 1796, 2240, 2245, 3143, 3592, 3947, 4490, 6286, 7184, 7894, 8980, 12572, 14368, 15715, 15788, 17960, 19735, 25144, 27629, 28736, 31430, 31576, 35920, 39470, 50288, 55258, 62860, 63152, 71840, 78940, 100576, 110516, 125720, 126304, 138145, 143680, 157880, 201152, 221032, 251440, 252608, 276290, 315760, 442064, 502880, 552580, 631520, 884128, 1005760, 1105160, 1263040, 1768256, 1772203, 2210320, 3544406, 4420640, 7088812, 8841280, 8861015, 12405421, 14177624, 17722030, 24810842, 28355248, 35444060, 49621684, 56710496, 62027105, 70888120, 99243368, 113420992, 124054210, 141776240, 198486736, 248108420, 283552480, 396973472, 496216840, 567104960, 793946944, 992433680, 1984867360, 3969734720]

約数ペア:

[(1, 3969734720), (2, 1984867360), (4, 992433680), (5, 793946944), (7, 567104960), (8, 496216840), (10, 396973472), (14, 283552480), (16, 248108420), (20, 198486736), (28, 141776240), (32, 124054210), (35, 113420992), (40, 99243368), (56, 70888120), (64, 62027105), (70, 56710496), (80, 49621684), (112, 35444060), (140, 28355248), (160, 24810842), (224, 17722030), (280, 14177624), (320, 12405421), (448, 8861015), (449, 8841280), (560, 7088812), (898, 4420640), (1120, 3544406), (1796, 2210320), (2240, 1772203), (2245, 1768256), (3143, 1263040), (3592, 1105160), (3947, 1005760), (4490, 884128), (6286, 631520), (7184, 552580), (7894, 502880), (8980, 442064), (12572, 315760), (14368, 276290), (15715, 252608), (15788, 251440), (17960, 221032), (19735, 201152), (25144, 157880), (27629, 143680), (28736, 138145), (31430, 126304), (31576, 125720), (35920, 110516), (39470, 100576), (50288, 78940), (55258, 71840), (62860, 63152)]