423293880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{207497}}^1$

素因数の和:207528

約数の個数: 64

約数和(自身を含む): 1344587040

約数和(自身を除く): 921293160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 207497, 414994, 622491, 829988, 1037485, 1244982, 1659976, 2074970, 2489964, 3112455, 3527449, 4149940, 4979928, 6224910, 7054898, 8299880, 10582347, 12449820, 14109796, 17637245, 21164694, 24899640, 28219592, 35274490, 42329388, 52911735, 70548980, 84658776, 105823470, 141097960, 211646940, 423293880]

約数ペア:

[(1, 423293880), (2, 211646940), (3, 141097960), (4, 105823470), (5, 84658776), (6, 70548980), (8, 52911735), (10, 42329388), (12, 35274490), (15, 28219592), (17, 24899640), (20, 21164694), (24, 17637245), (30, 14109796), (34, 12449820), (40, 10582347), (51, 8299880), (60, 7054898), (68, 6224910), (85, 4979928), (102, 4149940), (120, 3527449), (136, 3112455), (170, 2489964), (204, 2074970), (255, 1659976), (340, 1244982), (408, 1037485), (510, 829988), (680, 622491), (1020, 414994), (2040, 207497)]