156714660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45823}}^1$

素因数の和:45857

約数の個数: 72

約数和(自身を含む): 500398080

約数和(自身を除く): 343683420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 45823, 91646, 137469, 183292, 229115, 274938, 412407, 458230, 549876, 687345, 824814, 870637, 916460, 1374690, 1649628, 1741274, 2062035, 2611911, 2749380, 3482548, 4124070, 4353185, 5223822, 7835733, 8248140, 8706370, 10447644, 13059555, 15671466, 17412740, 26119110, 31342932, 39178665, 52238220, 78357330, 156714660]

約数ペア:

[(1, 156714660), (2, 78357330), (3, 52238220), (4, 39178665), (5, 31342932), (6, 26119110), (9, 17412740), (10, 15671466), (12, 13059555), (15, 10447644), (18, 8706370), (19, 8248140), (20, 7835733), (30, 5223822), (36, 4353185), (38, 4124070), (45, 3482548), (57, 2749380), (60, 2611911), (76, 2062035), (90, 1741274), (95, 1649628), (114, 1374690), (171, 916460), (180, 870637), (190, 824814), (228, 687345), (285, 549876), (342, 458230), (380, 412407), (570, 274938), (684, 229115), (855, 183292), (1140, 137469), (1710, 91646), (3420, 45823)]