70997080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 210535200

約数和(自身を除く): 139538120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 88, 89, 98, 110, 140, 148, 154, 178, 185, 196, 220, 245, 259, 280, 296, 308, 356, 370, 385, 392, 407, 440, 445, 490, 518, 539, 616, 623, 712, 740, 770, 814, 890, 979, 980, 1036, 1078, 1246, 1295, 1480, 1540, 1628, 1780, 1813, 1958, 1960, 2035, 2072, 2156, 2492, 2590, 2695, 2849, 3080, 3115, 3256, 3293, 3560, 3626, 3916, 4070, 4312, 4361, 4895, 4984, 5180, 5390, 5698, 6230, 6586, 6853, 7252, 7832, 8140, 8722, 9065, 9790, 10360, 10780, 11396, 12460, 13172, 13706, 14245, 14504, 16280, 16465, 17444, 18130, 19580, 19943, 21560, 21805, 22792, 23051, 24920, 26344, 27412, 28490, 32930, 34265, 34888, 36223, 36260, 39160, 39886, 43610, 46102, 47971, 54824, 56980, 65860, 68530, 72446, 72520, 79772, 87220, 92204, 95942, 99715, 113960, 115255, 131720, 137060, 144892, 159544, 161357, 174440, 181115, 184408, 191884, 199430, 230510, 239855, 253561, 274120, 289784, 322714, 362230, 383768, 398860, 461020, 479710, 507122, 645428, 724460, 797720, 806785, 922040, 959420, 1014244, 1267805, 1290856, 1448920, 1613570, 1774927, 1918840, 2028488, 2535610, 3227140, 3549854, 5071220, 6454280, 7099708, 8874635, 10142440, 14199416, 17749270, 35498540, 70997080]

約数ペア:

[(1, 70997080), (2, 35498540), (4, 17749270), (5, 14199416), (7, 10142440), (8, 8874635), (10, 7099708), (11, 6454280), (14, 5071220), (20, 3549854), (22, 3227140), (28, 2535610), (35, 2028488), (37, 1918840), (40, 1774927), (44, 1613570), (49, 1448920), (55, 1290856), (56, 1267805), (70, 1014244), (74, 959420), (77, 922040), (88, 806785), (89, 797720), (98, 724460), (110, 645428), (140, 507122), (148, 479710), (154, 461020), (178, 398860), (185, 383768), (196, 362230), (220, 322714), (245, 289784), (259, 274120), (280, 253561), (296, 239855), (308, 230510), (356, 199430), (370, 191884), (385, 184408), (392, 181115), (407, 174440), (440, 161357), (445, 159544), (490, 144892), (518, 137060), (539, 131720), (616, 115255), (623, 113960), (712, 99715), (740, 95942), (770, 92204), (814, 87220), (890, 79772), (979, 72520), (980, 72446), (1036, 68530), (1078, 65860), (1246, 56980), (1295, 54824), (1480, 47971), (1540, 46102), (1628, 43610), (1780, 39886), (1813, 39160), (1958, 36260), (1960, 36223), (2035, 34888), (2072, 34265), (2156, 32930), (2492, 28490), (2590, 27412), (2695, 26344), (2849, 24920), (3080, 23051), (3115, 22792), (3256, 21805), (3293, 21560), (3560, 19943), (3626, 19580), (3916, 18130), (4070, 17444), (4312, 16465), (4361, 16280), (4895, 14504), (4984, 14245), (5180, 13706), (5390, 13172), (5698, 12460), (6230, 11396), (6586, 10780), (6853, 10360), (7252, 9790), (7832, 9065), (8140, 8722)]