16140857760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{81817}}^1$

素因数の和:81975

約数の個数: 144

約数和(自身を含む): 55483403976

約数和(自身を除く): 39342546216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 32880, 39456, 49320, 65760, 81817, 98640, 163634, 197280, 245451, 327268, 409085, 490902, 654536, 736353, 818170, 981804, 1227255, 1309072, 1472706, 1636340, 1963608, 2454510, 2618144, 2945412, 3272680, 3681765, 3927216, 4909020, 5890824, 6545360, 7363530, 7854432, 9818040, 11208929, 11781648, 13090720, 14727060, 19636080, 22417858, 23563296, 29454120, 33626787, 39272160, 44835716, 56044645, 58908240, 67253574, 89671432, 100880361, 112089290, 117816480, 134507148, 168133935, 179342864, 201760722, 224178580, 269014296, 336267870, 358685728, 403521444, 448357160, 504401805, 538028592, 672535740, 807042888, 896714320, 1008803610, 1076057184, 1345071480, 1614085776, 1793428640, 2017607220, 2690142960, 3228171552, 4035214440, 5380285920, 8070428880, 16140857760]

約数ペア:

[(1, 16140857760), (2, 8070428880), (3, 5380285920), (4, 4035214440), (5, 3228171552), (6, 2690142960), (8, 2017607220), (9, 1793428640), (10, 1614085776), (12, 1345071480), (15, 1076057184), (16, 1008803610), (18, 896714320), (20, 807042888), (24, 672535740), (30, 538028592), (32, 504401805), (36, 448357160), (40, 403521444), (45, 358685728), (48, 336267870), (60, 269014296), (72, 224178580), (80, 201760722), (90, 179342864), (96, 168133935), (120, 134507148), (137, 117816480), (144, 112089290), (160, 100880361), (180, 89671432), (240, 67253574), (274, 58908240), (288, 56044645), (360, 44835716), (411, 39272160), (480, 33626787), (548, 29454120), (685, 23563296), (720, 22417858), (822, 19636080), (1096, 14727060), (1233, 13090720), (1370, 11781648), (1440, 11208929), (1644, 9818040), (2055, 7854432), (2192, 7363530), (2466, 6545360), (2740, 5890824), (3288, 4909020), (4110, 3927216), (4384, 3681765), (4932, 3272680), (5480, 2945412), (6165, 2618144), (6576, 2454510), (8220, 1963608), (9864, 1636340), (10960, 1472706), (12330, 1309072), (13152, 1227255), (16440, 981804), (19728, 818170), (21920, 736353), (24660, 654536), (32880, 490902), (39456, 409085), (49320, 327268), (65760, 245451), (81817, 197280), (98640, 163634)]