700072680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 2162603520

約数和(自身を除く): 1462530840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 211, 215, 258, 344, 422, 430, 516, 633, 643, 645, 844, 860, 1032, 1055, 1266, 1286, 1290, 1688, 1720, 1929, 2110, 2532, 2572, 2580, 3165, 3215, 3858, 4220, 5064, 5144, 5160, 6330, 6430, 7716, 8440, 9073, 9645, 12660, 12860, 15432, 18146, 19290, 25320, 25720, 27219, 27649, 36292, 38580, 45365, 54438, 55298, 72584, 77160, 82947, 90730, 108876, 110596, 135673, 136095, 138245, 165894, 181460, 217752, 221192, 271346, 272190, 276490, 331788, 362920, 407019, 414735, 542692, 544380, 552980, 663576, 678365, 814038, 829470, 1085384, 1088760, 1105960, 1356730, 1628076, 1658940, 2035095, 2713460, 3256152, 3317880, 4070190, 5426920, 5833939, 8140380, 11667878, 16280760, 17501817, 23335756, 29169695, 35003634, 46671512, 58339390, 70007268, 87509085, 116678780, 140014536, 175018170, 233357560, 350036340, 700072680]

約数ペア:

[(1, 700072680), (2, 350036340), (3, 233357560), (4, 175018170), (5, 140014536), (6, 116678780), (8, 87509085), (10, 70007268), (12, 58339390), (15, 46671512), (20, 35003634), (24, 29169695), (30, 23335756), (40, 17501817), (43, 16280760), (60, 11667878), (86, 8140380), (120, 5833939), (129, 5426920), (172, 4070190), (211, 3317880), (215, 3256152), (258, 2713460), (344, 2035095), (422, 1658940), (430, 1628076), (516, 1356730), (633, 1105960), (643, 1088760), (645, 1085384), (844, 829470), (860, 814038), (1032, 678365), (1055, 663576), (1266, 552980), (1286, 544380), (1290, 542692), (1688, 414735), (1720, 407019), (1929, 362920), (2110, 331788), (2532, 276490), (2572, 272190), (2580, 271346), (3165, 221192), (3215, 217752), (3858, 181460), (4220, 165894), (5064, 138245), (5144, 136095), (5160, 135673), (6330, 110596), (6430, 108876), (7716, 90730), (8440, 82947), (9073, 77160), (9645, 72584), (12660, 55298), (12860, 54438), (15432, 45365), (18146, 38580), (19290, 36292), (25320, 27649), (25720, 27219)]