70946280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 239702400

約数和(自身を除く): 168756120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 811, 972, 1080, 1215, 1458, 1620, 1622, 1944, 2187, 2430, 2433, 2916, 3240, 3244, 3645, 4055, 4374, 4860, 4866, 5832, 6488, 7290, 7299, 8110, 8748, 9720, 9732, 10935, 12165, 14580, 14598, 16220, 17496, 19464, 21870, 21897, 24330, 29160, 29196, 32440, 36495, 43740, 43794, 48660, 58392, 65691, 72990, 87480, 87588, 97320, 109485, 131382, 145980, 175176, 197073, 218970, 262764, 291960, 328455, 394146, 437940, 525528, 591219, 656910, 788292, 875880, 985365, 1182438, 1313820, 1576584, 1773657, 1970730, 2364876, 2627640, 2956095, 3547314, 3941460, 4729752, 5912190, 7094628, 7882920, 8868285, 11824380, 14189256, 17736570, 23648760, 35473140, 70946280]

約数ペア:

[(1, 70946280), (2, 35473140), (3, 23648760), (4, 17736570), (5, 14189256), (6, 11824380), (8, 8868285), (9, 7882920), (10, 7094628), (12, 5912190), (15, 4729752), (18, 3941460), (20, 3547314), (24, 2956095), (27, 2627640), (30, 2364876), (36, 1970730), (40, 1773657), (45, 1576584), (54, 1313820), (60, 1182438), (72, 985365), (81, 875880), (90, 788292), (108, 656910), (120, 591219), (135, 525528), (162, 437940), (180, 394146), (216, 328455), (243, 291960), (270, 262764), (324, 218970), (360, 197073), (405, 175176), (486, 145980), (540, 131382), (648, 109485), (729, 97320), (810, 87588), (811, 87480), (972, 72990), (1080, 65691), (1215, 58392), (1458, 48660), (1620, 43794), (1622, 43740), (1944, 36495), (2187, 32440), (2430, 29196), (2433, 29160), (2916, 24330), (3240, 21897), (3244, 21870), (3645, 19464), (4055, 17496), (4374, 16220), (4860, 14598), (4866, 14580), (5832, 12165), (6488, 10935), (7290, 9732), (7299, 9720), (8110, 8748)]