1678144740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6143}}^1$

素因数の和:6341

約数の個数: 96

約数和(自身を含む): 4892590080

約数和(自身を除く): 3214445340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 157, 174, 290, 314, 348, 435, 471, 580, 628, 785, 870, 942, 1570, 1740, 1884, 2355, 3140, 4553, 4710, 6143, 9106, 9420, 12286, 13659, 18212, 18429, 22765, 24572, 27318, 30715, 36858, 45530, 54636, 61430, 68295, 73716, 91060, 92145, 122860, 136590, 178147, 184290, 273180, 356294, 368580, 534441, 712588, 890735, 964451, 1068882, 1781470, 1928902, 2137764, 2672205, 2893353, 3562940, 3857804, 4822255, 5344410, 5786706, 9644510, 10688820, 11573412, 14466765, 19289020, 27969079, 28933530, 55938158, 57867060, 83907237, 111876316, 139845395, 167814474, 279690790, 335628948, 419536185, 559381580, 839072370, 1678144740]

約数ペア:

[(1, 1678144740), (2, 839072370), (3, 559381580), (4, 419536185), (5, 335628948), (6, 279690790), (10, 167814474), (12, 139845395), (15, 111876316), (20, 83907237), (29, 57867060), (30, 55938158), (58, 28933530), (60, 27969079), (87, 19289020), (116, 14466765), (145, 11573412), (157, 10688820), (174, 9644510), (290, 5786706), (314, 5344410), (348, 4822255), (435, 3857804), (471, 3562940), (580, 2893353), (628, 2672205), (785, 2137764), (870, 1928902), (942, 1781470), (1570, 1068882), (1740, 964451), (1884, 890735), (2355, 712588), (3140, 534441), (4553, 368580), (4710, 356294), (6143, 273180), (9106, 184290), (9420, 178147), (12286, 136590), (13659, 122860), (18212, 92145), (18429, 91060), (22765, 73716), (24572, 68295), (27318, 61430), (30715, 54636), (36858, 45530)]