219115863540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{501157}}^1$

素因数の和:501526

約数の個数: 144

約数和(自身を含む): 761792234112

約数和(自身を除く): 542676370572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 347, 420, 630, 694, 1041, 1260, 1388, 1735, 2082, 2429, 3123, 3470, 4164, 4858, 5205, 6246, 6940, 7287, 9716, 10410, 12145, 12492, 14574, 15615, 20820, 21861, 24290, 29148, 31230, 36435, 43722, 48580, 62460, 72870, 87444, 109305, 145740, 218610, 437220, 501157, 1002314, 1503471, 2004628, 2505785, 3006942, 3508099, 4510413, 5011570, 6013884, 7016198, 7517355, 9020826, 10023140, 10524297, 14032396, 15034710, 17540495, 18041652, 21048594, 22552065, 30069420, 31572891, 35080990, 42097188, 45104130, 52621485, 63145782, 70161980, 90208260, 105242970, 126291564, 157864455, 173901479, 210485940, 315728910, 347802958, 521704437, 631457820, 695605916, 869507395, 1043408874, 1217310353, 1565113311, 1739014790, 2086817748, 2434620706, 2608522185, 3130226622, 3478029580, 3651931059, 4869241412, 5217044370, 6086551765, 6260453244, 7303862118, 7825566555, 10434088740, 10955793177, 12173103530, 14607724236, 15651133110, 18259655295, 21911586354, 24346207060, 31302266220, 36519310590, 43823172708, 54778965885, 73038621180, 109557931770, 219115863540]

約数ペア:

[(1, 219115863540), (2, 109557931770), (3, 73038621180), (4, 54778965885), (5, 43823172708), (6, 36519310590), (7, 31302266220), (9, 24346207060), (10, 21911586354), (12, 18259655295), (14, 15651133110), (15, 14607724236), (18, 12173103530), (20, 10955793177), (21, 10434088740), (28, 7825566555), (30, 7303862118), (35, 6260453244), (36, 6086551765), (42, 5217044370), (45, 4869241412), (60, 3651931059), (63, 3478029580), (70, 3130226622), (84, 2608522185), (90, 2434620706), (105, 2086817748), (126, 1739014790), (140, 1565113311), (180, 1217310353), (210, 1043408874), (252, 869507395), (315, 695605916), (347, 631457820), (420, 521704437), (630, 347802958), (694, 315728910), (1041, 210485940), (1260, 173901479), (1388, 157864455), (1735, 126291564), (2082, 105242970), (2429, 90208260), (3123, 70161980), (3470, 63145782), (4164, 52621485), (4858, 45104130), (5205, 42097188), (6246, 35080990), (6940, 31572891), (7287, 30069420), (9716, 22552065), (10410, 21048594), (12145, 18041652), (12492, 17540495), (14574, 15034710), (15615, 14032396), (20820, 10524297), (21861, 10023140), (24290, 9020826), (29148, 7517355), (31230, 7016198), (36435, 6013884), (43722, 5011570), (48580, 4510413), (62460, 3508099), (72870, 3006942), (87444, 2505785), (109305, 2004628), (145740, 1503471), (218610, 1002314), (437220, 501157)]