238110660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69623}}^1$

素因数の和:69657

約数の個数: 72

約数和(自身を含む): 760294080

約数和(自身を除く): 522183420

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, 69623, 139246, 208869, 278492, 348115, 417738, 626607, 696230, 835476, 1044345, 1253214, 1322837, 1392460, 2088690, 2506428, 2645674, 3133035, 3968511, 4177380, 5291348, 6266070, 6614185, 7937022, 11905533, 12532140, 13228370, 15874044, 19842555, 23811066, 26456740, 39685110, 47622132, 59527665, 79370220, 119055330, 238110660]

約数ペア:

[(1, 238110660), (2, 119055330), (3, 79370220), (4, 59527665), (5, 47622132), (6, 39685110), (9, 26456740), (10, 23811066), (12, 19842555), (15, 15874044), (18, 13228370), (19, 12532140), (20, 11905533), (30, 7937022), (36, 6614185), (38, 6266070), (45, 5291348), (57, 4177380), (60, 3968511), (76, 3133035), (90, 2645674), (95, 2506428), (114, 2088690), (171, 1392460), (180, 1322837), (190, 1253214), (228, 1044345), (285, 835476), (342, 696230), (380, 626607), (570, 417738), (684, 348115), (855, 278492), (1140, 208869), (1710, 139246), (3420, 69623)]