228679080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{38891}}^1$

素因数の和:38919

約数の個数: 96

約数和(自身を含む): 798063840

約数和(自身を除く): 569384760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 38891, 77782, 116673, 155564, 194455, 233346, 272237, 311128, 388910, 466692, 544474, 583365, 777820, 816711, 933384, 1088948, 1166730, 1361185, 1555640, 1633422, 1905659, 2177896, 2333460, 2722370, 3266844, 3811318, 4083555, 4666920, 5444740, 5716977, 6533688, 7622636, 8167110, 9528295, 10889480, 11433954, 15245272, 16334220, 19056590, 22867908, 28584885, 32668440, 38113180, 45735816, 57169770, 76226360, 114339540, 228679080]

約数ペア:

[(1, 228679080), (2, 114339540), (3, 76226360), (4, 57169770), (5, 45735816), (6, 38113180), (7, 32668440), (8, 28584885), (10, 22867908), (12, 19056590), (14, 16334220), (15, 15245272), (20, 11433954), (21, 10889480), (24, 9528295), (28, 8167110), (30, 7622636), (35, 6533688), (40, 5716977), (42, 5444740), (49, 4666920), (56, 4083555), (60, 3811318), (70, 3266844), (84, 2722370), (98, 2333460), (105, 2177896), (120, 1905659), (140, 1633422), (147, 1555640), (168, 1361185), (196, 1166730), (210, 1088948), (245, 933384), (280, 816711), (294, 777820), (392, 583365), (420, 544474), (490, 466692), (588, 388910), (735, 311128), (840, 272237), (980, 233346), (1176, 194455), (1470, 155564), (1960, 116673), (2940, 77782), (5880, 38891)]