12319316520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{771887}}^1$

素因数の和:771927

約数の個数: 128

約数和(自身を含む): 44460748800

約数和(自身を除く): 32141432280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 771887, 1543774, 2315661, 3087548, 3859435, 4631322, 5403209, 6175096, 7718870, 9262644, 10806418, 11578305, 14665853, 15437740, 16209627, 18525288, 21612836, 23156610, 27016045, 29331706, 30875480, 32419254, 43225672, 43997559, 46313220, 54032090, 58663412, 64838508, 73329265, 81048135, 87995118, 92626440, 102660971, 108064180, 117326824, 129677016, 146658530, 162096270, 175990236, 205321942, 216128360, 219987795, 293317060, 307982913, 324192540, 351980472, 410643884, 439975590, 513304855, 586634120, 615965826, 648385080, 821287768, 879951180, 1026609710, 1231931652, 1539914565, 1759902360, 2053219420, 2463863304, 3079829130, 4106438840, 6159658260, 12319316520]

約数ペア:

[(1, 12319316520), (2, 6159658260), (3, 4106438840), (4, 3079829130), (5, 2463863304), (6, 2053219420), (7, 1759902360), (8, 1539914565), (10, 1231931652), (12, 1026609710), (14, 879951180), (15, 821287768), (19, 648385080), (20, 615965826), (21, 586634120), (24, 513304855), (28, 439975590), (30, 410643884), (35, 351980472), (38, 324192540), (40, 307982913), (42, 293317060), (56, 219987795), (57, 216128360), (60, 205321942), (70, 175990236), (76, 162096270), (84, 146658530), (95, 129677016), (105, 117326824), (114, 108064180), (120, 102660971), (133, 92626440), (140, 87995118), (152, 81048135), (168, 73329265), (190, 64838508), (210, 58663412), (228, 54032090), (266, 46313220), (280, 43997559), (285, 43225672), (380, 32419254), (399, 30875480), (420, 29331706), (456, 27016045), (532, 23156610), (570, 21612836), (665, 18525288), (760, 16209627), (798, 15437740), (840, 14665853), (1064, 11578305), (1140, 10806418), (1330, 9262644), (1596, 7718870), (1995, 6175096), (2280, 5403209), (2660, 4631322), (3192, 3859435), (3990, 3087548), (5320, 2315661), (7980, 1543774), (15960, 771887)]