8107689420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{570161}}^1$

素因数の和:570255

約数の個数: 72

約数和(自身を含む): 24904676160

約数和(自身を除く): 16796986740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 570161, 1140322, 1710483, 2280644, 2850805, 3420966, 5131449, 5701610, 6841932, 8552415, 10262898, 11403220, 17104830, 20525796, 25657245, 34209660, 45042719, 51314490, 90085438, 102628980, 135128157, 180170876, 225213595, 270256314, 405384471, 450427190, 540512628, 675640785, 810768942, 900854380, 1351281570, 1621537884, 2026922355, 2702563140, 4053844710, 8107689420]

約数ペア:

[(1, 8107689420), (2, 4053844710), (3, 2702563140), (4, 2026922355), (5, 1621537884), (6, 1351281570), (9, 900854380), (10, 810768942), (12, 675640785), (15, 540512628), (18, 450427190), (20, 405384471), (30, 270256314), (36, 225213595), (45, 180170876), (60, 135128157), (79, 102628980), (90, 90085438), (158, 51314490), (180, 45042719), (237, 34209660), (316, 25657245), (395, 20525796), (474, 17104830), (711, 11403220), (790, 10262898), (948, 8552415), (1185, 6841932), (1422, 5701610), (1580, 5131449), (2370, 3420966), (2844, 2850805), (3555, 2280644), (4740, 1710483), (7110, 1140322), (14220, 570161)]