70681600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 132

約数和(自身を含む): 191893968

約数和(自身を除く): 121212368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 251, 256, 275, 320, 352, 400, 440, 502, 512, 550, 640, 704, 800, 880, 1004, 1024, 1100, 1255, 1280, 1408, 1600, 1760, 2008, 2200, 2510, 2560, 2761, 2816, 3200, 3520, 4016, 4400, 5020, 5120, 5522, 5632, 6275, 6400, 7040, 8032, 8800, 10040, 11044, 11264, 12550, 12800, 13805, 14080, 16064, 17600, 20080, 22088, 25100, 25600, 27610, 28160, 32128, 35200, 40160, 44176, 50200, 55220, 56320, 64256, 69025, 70400, 80320, 88352, 100400, 110440, 128512, 138050, 140800, 160640, 176704, 200800, 220880, 257024, 276100, 281600, 321280, 353408, 401600, 441760, 552200, 642560, 706816, 803200, 883520, 1104400, 1285120, 1413632, 1606400, 1767040, 2208800, 2827264, 3212800, 3534080, 4417600, 6425600, 7068160, 8835200, 14136320, 17670400, 35340800, 70681600]

約数ペア:

[(1, 70681600), (2, 35340800), (4, 17670400), (5, 14136320), (8, 8835200), (10, 7068160), (11, 6425600), (16, 4417600), (20, 3534080), (22, 3212800), (25, 2827264), (32, 2208800), (40, 1767040), (44, 1606400), (50, 1413632), (55, 1285120), (64, 1104400), (80, 883520), (88, 803200), (100, 706816), (110, 642560), (128, 552200), (160, 441760), (176, 401600), (200, 353408), (220, 321280), (251, 281600), (256, 276100), (275, 257024), (320, 220880), (352, 200800), (400, 176704), (440, 160640), (502, 140800), (512, 138050), (550, 128512), (640, 110440), (704, 100400), (800, 88352), (880, 80320), (1004, 70400), (1024, 69025), (1100, 64256), (1255, 56320), (1280, 55220), (1408, 50200), (1600, 44176), (1760, 40160), (2008, 35200), (2200, 32128), (2510, 28160), (2560, 27610), (2761, 25600), (2816, 25100), (3200, 22088), (3520, 20080), (4016, 17600), (4400, 16064), (5020, 14080), (5120, 13805), (5522, 12800), (5632, 12550), (6275, 11264), (6400, 11044), (7040, 10040), (8032, 8800)]