340552260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1994

約数の個数: 144

約数和(自身を含む): 1103566464

約数和(自身を除く): 763014204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 828, 860, 989, 1035, 1290, 1380, 1548, 1913, 1935, 1978, 2070, 2580, 2967, 3826, 3870, 3956, 4140, 4945, 5739, 5934, 7652, 7740, 8901, 9565, 9890, 11478, 11868, 14835, 17217, 17802, 19130, 19780, 22956, 28695, 29670, 34434, 35604, 38260, 43999, 44505, 57390, 59340, 68868, 82259, 86085, 87998, 89010, 114780, 131997, 164518, 172170, 175996, 178020, 219995, 246777, 263994, 329036, 344340, 395991, 411295, 439990, 493554, 527988, 659985, 740331, 791982, 822590, 879980, 987108, 1233885, 1319970, 1480662, 1583964, 1645180, 1891957, 1979955, 2467770, 2639940, 2961324, 3701655, 3783914, 3959910, 4935540, 5675871, 7403310, 7567828, 7919820, 9459785, 11351742, 14806620, 17027613, 18919570, 22703484, 28379355, 34055226, 37839140, 56758710, 68110452, 85138065, 113517420, 170276130, 340552260]

約数ペア:

[(1, 340552260), (2, 170276130), (3, 113517420), (4, 85138065), (5, 68110452), (6, 56758710), (9, 37839140), (10, 34055226), (12, 28379355), (15, 22703484), (18, 18919570), (20, 17027613), (23, 14806620), (30, 11351742), (36, 9459785), (43, 7919820), (45, 7567828), (46, 7403310), (60, 5675871), (69, 4935540), (86, 3959910), (90, 3783914), (92, 3701655), (115, 2961324), (129, 2639940), (138, 2467770), (172, 1979955), (180, 1891957), (207, 1645180), (215, 1583964), (230, 1480662), (258, 1319970), (276, 1233885), (345, 987108), (387, 879980), (414, 822590), (430, 791982), (460, 740331), (516, 659985), (645, 527988), (690, 493554), (774, 439990), (828, 411295), (860, 395991), (989, 344340), (1035, 329036), (1290, 263994), (1380, 246777), (1548, 219995), (1913, 178020), (1935, 175996), (1978, 172170), (2070, 164518), (2580, 131997), (2967, 114780), (3826, 89010), (3870, 87998), (3956, 86085), (4140, 82259), (4945, 68868), (5739, 59340), (5934, 57390), (7652, 44505), (7740, 43999), (8901, 38260), (9565, 35604), (9890, 34434), (11478, 29670), (11868, 28695), (14835, 22956), (17217, 19780), (17802, 19130)]