210933960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103399}}^1$

素因数の和:103430

約数の個数: 64

約数和(自身を含む): 670032000

約数和(自身を除く): 459098040

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, 103399, 206798, 310197, 413596, 516995, 620394, 827192, 1033990, 1240788, 1550985, 1757783, 2067980, 2481576, 3101970, 3515566, 4135960, 5273349, 6203940, 7031132, 8788915, 10546698, 12407880, 14062264, 17577830, 21093396, 26366745, 35155660, 42186792, 52733490, 70311320, 105466980, 210933960]

約数ペア:

[(1, 210933960), (2, 105466980), (3, 70311320), (4, 52733490), (5, 42186792), (6, 35155660), (8, 26366745), (10, 21093396), (12, 17577830), (15, 14062264), (17, 12407880), (20, 10546698), (24, 8788915), (30, 7031132), (34, 6203940), (40, 5273349), (51, 4135960), (60, 3515566), (68, 3101970), (85, 2481576), (102, 2067980), (120, 1757783), (136, 1550985), (170, 1240788), (204, 1033990), (255, 827192), (340, 620394), (408, 516995), (510, 413596), (680, 310197), (1020, 206798), (2040, 103399)]