1031768320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 2722019328

約数和(自身を除く): 1690251008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 577, 635, 640, 704, 880, 1016, 1154, 1270, 1280, 1397, 1408, 1760, 2032, 2308, 2540, 2794, 2816, 2885, 3520, 4064, 4616, 5080, 5588, 5770, 6347, 6985, 7040, 8128, 9232, 10160, 11176, 11540, 12694, 13970, 14080, 16256, 18464, 20320, 22352, 23080, 25388, 27940, 31735, 32512, 36928, 40640, 44704, 46160, 50776, 55880, 63470, 73279, 73856, 81280, 89408, 92320, 101552, 111760, 126940, 146558, 147712, 162560, 178816, 184640, 203104, 223520, 253880, 293116, 357632, 366395, 369280, 406208, 447040, 507760, 586232, 732790, 738560, 806069, 812416, 894080, 1015520, 1172464, 1465580, 1612138, 1624832, 1788160, 2031040, 2344928, 2931160, 3224276, 4030345, 4062080, 4689856, 5862320, 6448552, 8060690, 8124160, 9379712, 11724640, 12897104, 16121380, 18759424, 23449280, 25794208, 32242760, 46898560, 51588416, 64485520, 93797120, 103176832, 128971040, 206353664, 257942080, 515884160, 1031768320]

約数ペア:

[(1, 1031768320), (2, 515884160), (4, 257942080), (5, 206353664), (8, 128971040), (10, 103176832), (11, 93797120), (16, 64485520), (20, 51588416), (22, 46898560), (32, 32242760), (40, 25794208), (44, 23449280), (55, 18759424), (64, 16121380), (80, 12897104), (88, 11724640), (110, 9379712), (127, 8124160), (128, 8060690), (160, 6448552), (176, 5862320), (220, 4689856), (254, 4062080), (256, 4030345), (320, 3224276), (352, 2931160), (440, 2344928), (508, 2031040), (577, 1788160), (635, 1624832), (640, 1612138), (704, 1465580), (880, 1172464), (1016, 1015520), (1154, 894080), (1270, 812416), (1280, 806069), (1397, 738560), (1408, 732790), (1760, 586232), (2032, 507760), (2308, 447040), (2540, 406208), (2794, 369280), (2816, 366395), (2885, 357632), (3520, 293116), (4064, 253880), (4616, 223520), (5080, 203104), (5588, 184640), (5770, 178816), (6347, 162560), (6985, 147712), (7040, 146558), (8128, 126940), (9232, 111760), (10160, 101552), (11176, 92320), (11540, 89408), (12694, 81280), (13970, 73856), (14080, 73279), (16256, 63470), (18464, 55880), (20320, 50776), (22352, 46160), (23080, 44704), (25388, 40640), (27940, 36928), (31735, 32512)]