151348260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51479}}^1$

素因数の和:51505

約数の個数: 72

約数和(自身を含む): 492972480

約数和(自身を除く): 341624220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51479, 102958, 154437, 205916, 257395, 308874, 360353, 514790, 617748, 720706, 772185, 1029580, 1081059, 1441412, 1544370, 1801765, 2162118, 2522471, 3088740, 3603530, 4324236, 5044942, 5405295, 7207060, 7567413, 10089884, 10810590, 12612355, 15134826, 21621180, 25224710, 30269652, 37837065, 50449420, 75674130, 151348260]

約数ペア:

[(1, 151348260), (2, 75674130), (3, 50449420), (4, 37837065), (5, 30269652), (6, 25224710), (7, 21621180), (10, 15134826), (12, 12612355), (14, 10810590), (15, 10089884), (20, 7567413), (21, 7207060), (28, 5405295), (30, 5044942), (35, 4324236), (42, 3603530), (49, 3088740), (60, 2522471), (70, 2162118), (84, 1801765), (98, 1544370), (105, 1441412), (140, 1081059), (147, 1029580), (196, 772185), (210, 720706), (245, 617748), (294, 514790), (420, 360353), (490, 308874), (588, 257395), (735, 205916), (980, 154437), (1470, 102958), (2940, 51479)]