314998740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 1128960000

約数和(自身を除く): 813961260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 167, 180, 189, 210, 252, 270, 315, 334, 378, 420, 499, 501, 540, 630, 668, 756, 835, 945, 998, 1002, 1169, 1260, 1497, 1503, 1670, 1890, 1996, 2004, 2338, 2495, 2505, 2994, 3006, 3340, 3493, 3507, 3780, 4491, 4509, 4676, 4990, 5010, 5845, 5988, 6012, 6986, 7014, 7485, 7515, 8982, 9018, 9980, 10020, 10479, 10521, 11690, 13473, 13972, 14028, 14970, 15030, 17465, 17535, 17964, 18036, 20958, 21042, 22455, 22545, 23380, 26946, 29940, 30060, 31437, 31563, 34930, 35070, 41916, 42084, 44910, 45090, 52395, 52605, 53892, 62874, 63126, 67365, 69860, 70140, 83333, 89820, 90180, 94311, 104790, 105210, 125748, 126252, 134730, 157185, 157815, 166666, 188622, 209580, 210420, 249999, 269460, 314370, 315630, 333332, 377244, 416665, 471555, 499998, 583331, 628740, 631260, 749997, 833330, 943110, 999996, 1166662, 1249995, 1499994, 1666660, 1749993, 1886220, 2249991, 2333324, 2499990, 2916655, 2999988, 3499986, 3749985, 4499982, 4999980, 5249979, 5833310, 6999972, 7499970, 8749965, 8999964, 10499958, 11249955, 11666620, 14999940, 15749937, 17499930, 20999916, 22499910, 26249895, 31499874, 34999860, 44999820, 52499790, 62999748, 78749685, 104999580, 157499370, 314998740]

約数ペア:

[(1, 314998740), (2, 157499370), (3, 104999580), (4, 78749685), (5, 62999748), (6, 52499790), (7, 44999820), (9, 34999860), (10, 31499874), (12, 26249895), (14, 22499910), (15, 20999916), (18, 17499930), (20, 15749937), (21, 14999940), (27, 11666620), (28, 11249955), (30, 10499958), (35, 8999964), (36, 8749965), (42, 7499970), (45, 6999972), (54, 5833310), (60, 5249979), (63, 4999980), (70, 4499982), (84, 3749985), (90, 3499986), (105, 2999988), (108, 2916655), (126, 2499990), (135, 2333324), (140, 2249991), (167, 1886220), (180, 1749993), (189, 1666660), (210, 1499994), (252, 1249995), (270, 1166662), (315, 999996), (334, 943110), (378, 833330), (420, 749997), (499, 631260), (501, 628740), (540, 583331), (630, 499998), (668, 471555), (756, 416665), (835, 377244), (945, 333332), (998, 315630), (1002, 314370), (1169, 269460), (1260, 249999), (1497, 210420), (1503, 209580), (1670, 188622), (1890, 166666), (1996, 157815), (2004, 157185), (2338, 134730), (2495, 126252), (2505, 125748), (2994, 105210), (3006, 104790), (3340, 94311), (3493, 90180), (3507, 89820), (3780, 83333), (4491, 70140), (4509, 69860), (4676, 67365), (4990, 63126), (5010, 62874), (5845, 53892), (5988, 52605), (6012, 52395), (6986, 45090), (7014, 44910), (7485, 42084), (7515, 41916), (8982, 35070), (9018, 34930), (9980, 31563), (10020, 31437), (10479, 30060), (10521, 29940), (11690, 26946), (13473, 23380), (13972, 22545), (14028, 22455), (14970, 21042), (15030, 20958), (17465, 18036), (17535, 17964)]