376977160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1571}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 971118720

約数和(自身を除く): 594141560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 857, 1571, 1714, 3142, 3428, 4285, 5999, 6284, 6856, 7855, 8570, 10997, 11998, 12568, 15710, 17140, 21994, 23996, 29995, 31420, 34280, 43988, 47992, 54985, 59990, 62840, 87976, 109970, 119980, 219940, 239960, 439880, 1346347, 2692694, 5385388, 6731735, 9424429, 10770776, 13463470, 18848858, 26926940, 37697716, 47122145, 53853880, 75395432, 94244290, 188488580, 376977160]

約数ペア:

[(1, 376977160), (2, 188488580), (4, 94244290), (5, 75395432), (7, 53853880), (8, 47122145), (10, 37697716), (14, 26926940), (20, 18848858), (28, 13463470), (35, 10770776), (40, 9424429), (56, 6731735), (70, 5385388), (140, 2692694), (280, 1346347), (857, 439880), (1571, 239960), (1714, 219940), (3142, 119980), (3428, 109970), (4285, 87976), (5999, 62840), (6284, 59990), (6856, 54985), (7855, 47992), (8570, 43988), (10997, 34280), (11998, 31420), (12568, 29995), (15710, 23996), (17140, 21994)]