1451010560

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4613

約数の個数: 80

約数和(自身を含む): 3507204096

約数和(自身を除く): 2056193536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 4463, 5080, 8128, 8926, 10160, 16256, 17852, 20320, 22315, 32512, 35704, 40640, 44630, 65024, 71408, 81280, 89260, 142816, 162560, 178520, 285632, 325120, 357040, 566801, 571264, 714080, 1133602, 1142528, 1428160, 2267204, 2285056, 2834005, 2856320, 4534408, 5668010, 5712640, 9068816, 11336020, 11425280, 18137632, 22672040, 36275264, 45344080, 72550528, 90688160, 145101056, 181376320, 290202112, 362752640, 725505280, 1451010560]

約数ペア:

[(1, 1451010560), (2, 725505280), (4, 362752640), (5, 290202112), (8, 181376320), (10, 145101056), (16, 90688160), (20, 72550528), (32, 45344080), (40, 36275264), (64, 22672040), (80, 18137632), (127, 11425280), (128, 11336020), (160, 9068816), (254, 5712640), (256, 5668010), (320, 4534408), (508, 2856320), (512, 2834005), (635, 2285056), (640, 2267204), (1016, 1428160), (1270, 1142528), (1280, 1133602), (2032, 714080), (2540, 571264), (2560, 566801), (4064, 357040), (4463, 325120), (5080, 285632), (8128, 178520), (8926, 162560), (10160, 142816), (16256, 89260), (17852, 81280), (20320, 71408), (22315, 65024), (32512, 44630), (35704, 40640)]