1450994720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17747}}^1$

素因数の和:17842

約数の個数: 96

約数和(自身を含む): 3971576448

約数和(自身を除く): 2520581728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 11680, 16352, 17747, 20440, 35494, 40880, 70988, 81760, 88735, 124229, 141976, 177470, 248458, 283952, 354940, 496916, 567904, 621145, 709880, 993832, 1242290, 1295531, 1419760, 1987664, 2484580, 2591062, 2839520, 3975328, 4969160, 5182124, 6477655, 9068717, 9938320, 10364248, 12955310, 18137434, 19876640, 20728496, 25910620, 36274868, 41456992, 45343585, 51821240, 72549736, 90687170, 103642480, 145099472, 181374340, 207284960, 290198944, 362748680, 725497360, 1450994720]

約数ペア:

[(1, 1450994720), (2, 725497360), (4, 362748680), (5, 290198944), (7, 207284960), (8, 181374340), (10, 145099472), (14, 103642480), (16, 90687170), (20, 72549736), (28, 51821240), (32, 45343585), (35, 41456992), (40, 36274868), (56, 25910620), (70, 20728496), (73, 19876640), (80, 18137434), (112, 12955310), (140, 10364248), (146, 9938320), (160, 9068717), (224, 6477655), (280, 5182124), (292, 4969160), (365, 3975328), (511, 2839520), (560, 2591062), (584, 2484580), (730, 1987664), (1022, 1419760), (1120, 1295531), (1168, 1242290), (1460, 993832), (2044, 709880), (2336, 621145), (2555, 567904), (2920, 496916), (4088, 354940), (5110, 283952), (5840, 248458), (8176, 177470), (10220, 141976), (11680, 124229), (16352, 88735), (17747, 81760), (20440, 70988), (35494, 40880)]