2056880640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1450

約数の個数: 160

約数和(自身を含む): 6610576896

約数和(自身を除く): 4553696256

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, 192, 223, 240, 256, 320, 384, 446, 480, 512, 640, 669, 768, 892, 960, 1115, 1201, 1280, 1338, 1536, 1784, 1920, 2230, 2402, 2560, 2676, 3345, 3568, 3603, 3840, 4460, 4804, 5352, 6005, 6690, 7136, 7206, 7680, 8920, 9608, 10704, 12010, 13380, 14272, 14412, 17840, 18015, 19216, 21408, 24020, 26760, 28544, 28824, 35680, 36030, 38432, 42816, 48040, 53520, 57088, 57648, 71360, 72060, 76864, 85632, 96080, 107040, 114176, 115296, 142720, 144120, 153728, 171264, 192160, 214080, 230592, 267823, 285440, 288240, 307456, 342528, 384320, 428160, 461184, 535646, 570880, 576480, 614912, 768640, 803469, 856320, 922368, 1071292, 1152960, 1339115, 1537280, 1606938, 1712640, 1844736, 2142584, 2305920, 2678230, 3074560, 3213876, 4017345, 4285168, 4611840, 5356460, 6427752, 8034690, 8570336, 9223680, 10712920, 12855504, 16069380, 17140672, 21425840, 25711008, 32138760, 34281344, 42851680, 51422016, 64277520, 68562688, 85703360, 102844032, 128555040, 137125376, 171406720, 205688064, 257110080, 342813440, 411376128, 514220160, 685626880, 1028440320, 2056880640]

約数ペア:

[(1, 2056880640), (2, 1028440320), (3, 685626880), (4, 514220160), (5, 411376128), (6, 342813440), (8, 257110080), (10, 205688064), (12, 171406720), (15, 137125376), (16, 128555040), (20, 102844032), (24, 85703360), (30, 68562688), (32, 64277520), (40, 51422016), (48, 42851680), (60, 34281344), (64, 32138760), (80, 25711008), (96, 21425840), (120, 17140672), (128, 16069380), (160, 12855504), (192, 10712920), (223, 9223680), (240, 8570336), (256, 8034690), (320, 6427752), (384, 5356460), (446, 4611840), (480, 4285168), (512, 4017345), (640, 3213876), (669, 3074560), (768, 2678230), (892, 2305920), (960, 2142584), (1115, 1844736), (1201, 1712640), (1280, 1606938), (1338, 1537280), (1536, 1339115), (1784, 1152960), (1920, 1071292), (2230, 922368), (2402, 856320), (2560, 803469), (2676, 768640), (3345, 614912), (3568, 576480), (3603, 570880), (3840, 535646), (4460, 461184), (4804, 428160), (5352, 384320), (6005, 342528), (6690, 307456), (7136, 288240), (7206, 285440), (7680, 267823), (8920, 230592), (9608, 214080), (10704, 192160), (12010, 171264), (13380, 153728), (14272, 144120), (14412, 142720), (17840, 115296), (18015, 114176), (19216, 107040), (21408, 96080), (24020, 85632), (26760, 76864), (28544, 72060), (28824, 71360), (35680, 57648), (36030, 57088), (38432, 53520), (42816, 48040)]