17308195280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{240659}}^1$

素因数の和:240732

約数の個数: 80

約数和(自身を含む): 42972249600

約数和(自身を除く): 25664054320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 7192, 8990, 14384, 17980, 35960, 71920, 240659, 481318, 962636, 1203295, 1925272, 2406590, 3850544, 4813180, 6979111, 7460429, 9626360, 13958222, 14920858, 19252720, 27916444, 29841716, 34895555, 37302145, 55832888, 59683432, 69791110, 74604290, 111665776, 119366864, 139582220, 149208580, 216352441, 279164440, 298417160, 432704882, 558328880, 596834320, 865409764, 1081762205, 1730819528, 2163524410, 3461639056, 4327048820, 8654097640, 17308195280]

約数ペア:

[(1, 17308195280), (2, 8654097640), (4, 4327048820), (5, 3461639056), (8, 2163524410), (10, 1730819528), (16, 1081762205), (20, 865409764), (29, 596834320), (31, 558328880), (40, 432704882), (58, 298417160), (62, 279164440), (80, 216352441), (116, 149208580), (124, 139582220), (145, 119366864), (155, 111665776), (232, 74604290), (248, 69791110), (290, 59683432), (310, 55832888), (464, 37302145), (496, 34895555), (580, 29841716), (620, 27916444), (899, 19252720), (1160, 14920858), (1240, 13958222), (1798, 9626360), (2320, 7460429), (2480, 6979111), (3596, 4813180), (4495, 3850544), (7192, 2406590), (8990, 1925272), (14384, 1203295), (17980, 962636), (35960, 481318), (71920, 240659)]