210839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30293}}^1$

素因数の和:30338

約数の個数: 80

約数和(自身を含む): 676162080

約数和(自身を除く): 465322800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 30293, 60586, 90879, 121172, 151465, 181758, 242344, 302930, 363516, 454395, 484688, 605860, 727032, 878497, 908790, 1211720, 1454064, 1756994, 1817580, 2423440, 2635491, 3513988, 3635160, 4392485, 5270982, 7027976, 7270320, 8784970, 10541964, 13177455, 14055952, 17569940, 21083928, 26354910, 35139880, 42167856, 52709820, 70279760, 105419640, 210839280]

約数ペア:

[(1, 210839280), (2, 105419640), (3, 70279760), (4, 52709820), (5, 42167856), (6, 35139880), (8, 26354910), (10, 21083928), (12, 17569940), (15, 14055952), (16, 13177455), (20, 10541964), (24, 8784970), (29, 7270320), (30, 7027976), (40, 5270982), (48, 4392485), (58, 3635160), (60, 3513988), (80, 2635491), (87, 2423440), (116, 1817580), (120, 1756994), (145, 1454064), (174, 1211720), (232, 908790), (240, 878497), (290, 727032), (348, 605860), (435, 484688), (464, 454395), (580, 363516), (696, 302930), (870, 242344), (1160, 181758), (1392, 151465), (1740, 121172), (2320, 90879), (3480, 60586), (6960, 30293)]