565702440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 1748459520

約数和(自身を除く): 1182757080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 201, 213, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 991, 1005, 1065, 1340, 1420, 1608, 1704, 1982, 2010, 2130, 2680, 2840, 2973, 3964, 4020, 4260, 4757, 4955, 5946, 7928, 8040, 8520, 9514, 9910, 11892, 14271, 14865, 19028, 19820, 23784, 23785, 28542, 29730, 38056, 39640, 47570, 57084, 59460, 66397, 70361, 71355, 95140, 114168, 118920, 132794, 140722, 142710, 190280, 199191, 211083, 265588, 281444, 285420, 331985, 351805, 398382, 422166, 531176, 562888, 570840, 663970, 703610, 796764, 844332, 995955, 1055415, 1327940, 1407220, 1593528, 1688664, 1991910, 2110830, 2655880, 2814440, 3983820, 4221660, 4714187, 7967640, 8443320, 9428374, 14142561, 18856748, 23570935, 28285122, 37713496, 47141870, 56570244, 70712805, 94283740, 113140488, 141425610, 188567480, 282851220, 565702440]

約数ペア:

[(1, 565702440), (2, 282851220), (3, 188567480), (4, 141425610), (5, 113140488), (6, 94283740), (8, 70712805), (10, 56570244), (12, 47141870), (15, 37713496), (20, 28285122), (24, 23570935), (30, 18856748), (40, 14142561), (60, 9428374), (67, 8443320), (71, 7967640), (120, 4714187), (134, 4221660), (142, 3983820), (201, 2814440), (213, 2655880), (268, 2110830), (284, 1991910), (335, 1688664), (355, 1593528), (402, 1407220), (426, 1327940), (536, 1055415), (568, 995955), (670, 844332), (710, 796764), (804, 703610), (852, 663970), (991, 570840), (1005, 562888), (1065, 531176), (1340, 422166), (1420, 398382), (1608, 351805), (1704, 331985), (1982, 285420), (2010, 281444), (2130, 265588), (2680, 211083), (2840, 199191), (2973, 190280), (3964, 142710), (4020, 140722), (4260, 132794), (4757, 118920), (4955, 114168), (5946, 95140), (7928, 71355), (8040, 70361), (8520, 66397), (9514, 59460), (9910, 57084), (11892, 47570), (14271, 39640), (14865, 38056), (19028, 29730), (19820, 28542), (23784, 23785)]