856750080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{167}}^2$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 2757441960

約数和(自身を除く): 1900691880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 167, 192, 240, 256, 320, 334, 384, 480, 501, 512, 640, 668, 768, 835, 960, 1002, 1024, 1280, 1336, 1536, 1670, 1920, 2004, 2048, 2505, 2560, 2672, 3072, 3340, 3840, 4008, 5010, 5120, 5344, 6144, 6680, 7680, 8016, 10020, 10240, 10688, 13360, 15360, 16032, 20040, 21376, 26720, 27889, 30720, 32064, 40080, 42752, 53440, 55778, 64128, 80160, 83667, 85504, 106880, 111556, 128256, 139445, 160320, 167334, 171008, 213760, 223112, 256512, 278890, 320640, 334668, 342016, 418335, 427520, 446224, 513024, 557780, 641280, 669336, 836670, 855040, 892448, 1026048, 1115560, 1282560, 1338672, 1673340, 1710080, 1784896, 2231120, 2565120, 2677344, 3346680, 3569792, 4462240, 5130240, 5354688, 6693360, 7139584, 8924480, 10709376, 13386720, 14279168, 17848960, 21418752, 26773440, 28558336, 35697920, 42837504, 53546880, 57116672, 71395840, 85675008, 107093760, 142791680, 171350016, 214187520, 285583360, 428375040, 856750080]

約数ペア:

[(1, 856750080), (2, 428375040), (3, 285583360), (4, 214187520), (5, 171350016), (6, 142791680), (8, 107093760), (10, 85675008), (12, 71395840), (15, 57116672), (16, 53546880), (20, 42837504), (24, 35697920), (30, 28558336), (32, 26773440), (40, 21418752), (48, 17848960), (60, 14279168), (64, 13386720), (80, 10709376), (96, 8924480), (120, 7139584), (128, 6693360), (160, 5354688), (167, 5130240), (192, 4462240), (240, 3569792), (256, 3346680), (320, 2677344), (334, 2565120), (384, 2231120), (480, 1784896), (501, 1710080), (512, 1673340), (640, 1338672), (668, 1282560), (768, 1115560), (835, 1026048), (960, 892448), (1002, 855040), (1024, 836670), (1280, 669336), (1336, 641280), (1536, 557780), (1670, 513024), (1920, 446224), (2004, 427520), (2048, 418335), (2505, 342016), (2560, 334668), (2672, 320640), (3072, 278890), (3340, 256512), (3840, 223112), (4008, 213760), (5010, 171008), (5120, 167334), (5344, 160320), (6144, 139445), (6680, 128256), (7680, 111556), (8016, 106880), (10020, 85504), (10240, 83667), (10688, 80160), (13360, 64128), (15360, 55778), (16032, 53440), (20040, 42752), (21376, 40080), (26720, 32064), (27889, 30720)]