750147160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{50549}}^1$

素因数の和:50620

約数の個数: 64

約数和(自身を含む): 1965384000

約数和(自身を除く): 1215236840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14840, 50549, 101098, 202196, 252745, 353843, 404392, 505490, 707686, 1010980, 1415372, 1769215, 2021960, 2679097, 2830744, 3538430, 5358194, 7076860, 10716388, 13395485, 14153720, 18753679, 21432776, 26790970, 37507358, 53581940, 75014716, 93768395, 107163880, 150029432, 187536790, 375073580, 750147160]

約数ペア:

[(1, 750147160), (2, 375073580), (4, 187536790), (5, 150029432), (7, 107163880), (8, 93768395), (10, 75014716), (14, 53581940), (20, 37507358), (28, 26790970), (35, 21432776), (40, 18753679), (53, 14153720), (56, 13395485), (70, 10716388), (106, 7076860), (140, 5358194), (212, 3538430), (265, 2830744), (280, 2679097), (371, 2021960), (424, 1769215), (530, 1415372), (742, 1010980), (1060, 707686), (1484, 505490), (1855, 404392), (2120, 353843), (2968, 252745), (3710, 202196), (7420, 101098), (14840, 50549)]