1392704320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11808

約数の個数: 112

約数和(自身を含む): 3861986688

約数和(自身を除く): 2469282368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 8480, 11731, 11872, 14840, 16960, 23462, 23744, 29680, 46924, 58655, 59360, 82117, 93848, 117310, 118720, 164234, 187696, 234620, 328468, 375392, 410585, 469240, 621743, 656936, 750784, 821170, 938480, 1243486, 1313872, 1642340, 1876960, 2486972, 2627744, 3108715, 3284680, 3753920, 4352201, 4973944, 5255488, 6217430, 6569360, 8704402, 9947888, 12434860, 13138720, 17408804, 19895776, 21761005, 24869720, 26277440, 34817608, 39791552, 43522010, 49739440, 69635216, 87044020, 99478880, 139270432, 174088040, 198957760, 278540864, 348176080, 696352160, 1392704320]

約数ペア:

[(1, 1392704320), (2, 696352160), (4, 348176080), (5, 278540864), (7, 198957760), (8, 174088040), (10, 139270432), (14, 99478880), (16, 87044020), (20, 69635216), (28, 49739440), (32, 43522010), (35, 39791552), (40, 34817608), (53, 26277440), (56, 24869720), (64, 21761005), (70, 19895776), (80, 17408804), (106, 13138720), (112, 12434860), (140, 9947888), (160, 8704402), (212, 6569360), (224, 6217430), (265, 5255488), (280, 4973944), (320, 4352201), (371, 3753920), (424, 3284680), (448, 3108715), (530, 2627744), (560, 2486972), (742, 1876960), (848, 1642340), (1060, 1313872), (1120, 1243486), (1484, 938480), (1696, 821170), (1855, 750784), (2120, 656936), (2240, 621743), (2968, 469240), (3392, 410585), (3710, 375392), (4240, 328468), (5936, 234620), (7420, 187696), (8480, 164234), (11731, 118720), (11872, 117310), (14840, 93848), (16960, 82117), (23462, 59360), (23744, 58655), (29680, 46924)]