1672056720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1134

約数の個数: 240

約数和(自身を含む): 5860071360

約数和(自身を除く): 4188014640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 53, 60, 72, 80, 86, 90, 106, 120, 129, 144, 159, 172, 180, 212, 215, 240, 258, 265, 318, 344, 360, 387, 424, 430, 477, 516, 530, 636, 645, 688, 720, 774, 795, 848, 860, 954, 1019, 1032, 1060, 1272, 1290, 1548, 1590, 1720, 1908, 1935, 2038, 2064, 2120, 2279, 2385, 2544, 2580, 3057, 3096, 3180, 3440, 3816, 3870, 4076, 4240, 4558, 4770, 5095, 5160, 6114, 6192, 6360, 6837, 7632, 7740, 8152, 9116, 9171, 9540, 10190, 10320, 11395, 12228, 12720, 13674, 15285, 15480, 16304, 18232, 18342, 19080, 20380, 20511, 22790, 24456, 27348, 30570, 30960, 34185, 36464, 36684, 38160, 40760, 41022, 43817, 45580, 45855, 48912, 54007, 54696, 61140, 68370, 73368, 81520, 82044, 87634, 91160, 91710, 102555, 108014, 109392, 122280, 131451, 136740, 146736, 162021, 164088, 175268, 182320, 183420, 205110, 216028, 219085, 244560, 262902, 270035, 273480, 324042, 328176, 350536, 366840, 394353, 410220, 432056, 438170, 486063, 525804, 540070, 546960, 648084, 657255, 701072, 733680, 788706, 810105, 820440, 864112, 876340, 972126, 1051608, 1080140, 1296168, 1314510, 1577412, 1620210, 1640880, 1752680, 1944252, 1971765, 2103216, 2160280, 2322301, 2430315, 2592336, 2629020, 3154824, 3240420, 3505360, 3888504, 3943530, 4320560, 4644602, 4860630, 5258040, 6309648, 6480840, 6966903, 7777008, 7887060, 9289204, 9721260, 10516080, 11611505, 12961680, 13933806, 15774120, 18578408, 19442520, 20900709, 23223010, 27867612, 31548240, 34834515, 37156816, 38885040, 41801418, 46446020, 55735224, 69669030, 83602836, 92892040, 104503545, 111470448, 139338060, 167205672, 185784080, 209007090, 278676120, 334411344, 418014180, 557352240, 836028360, 1672056720]

約数ペア:

[(1, 1672056720), (2, 836028360), (3, 557352240), (4, 418014180), (5, 334411344), (6, 278676120), (8, 209007090), (9, 185784080), (10, 167205672), (12, 139338060), (15, 111470448), (16, 104503545), (18, 92892040), (20, 83602836), (24, 69669030), (30, 55735224), (36, 46446020), (40, 41801418), (43, 38885040), (45, 37156816), (48, 34834515), (53, 31548240), (60, 27867612), (72, 23223010), (80, 20900709), (86, 19442520), (90, 18578408), (106, 15774120), (120, 13933806), (129, 12961680), (144, 11611505), (159, 10516080), (172, 9721260), (180, 9289204), (212, 7887060), (215, 7777008), (240, 6966903), (258, 6480840), (265, 6309648), (318, 5258040), (344, 4860630), (360, 4644602), (387, 4320560), (424, 3943530), (430, 3888504), (477, 3505360), (516, 3240420), (530, 3154824), (636, 2629020), (645, 2592336), (688, 2430315), (720, 2322301), (774, 2160280), (795, 2103216), (848, 1971765), (860, 1944252), (954, 1752680), (1019, 1640880), (1032, 1620210), (1060, 1577412), (1272, 1314510), (1290, 1296168), (1548, 1080140), (1590, 1051608), (1720, 972126), (1908, 876340), (1935, 864112), (2038, 820440), (2064, 810105), (2120, 788706), (2279, 733680), (2385, 701072), (2544, 657255), (2580, 648084), (3057, 546960), (3096, 540070), (3180, 525804), (3440, 486063), (3816, 438170), (3870, 432056), (4076, 410220), (4240, 394353), (4558, 366840), (4770, 350536), (5095, 328176), (5160, 324042), (6114, 273480), (6192, 270035), (6360, 262902), (6837, 244560), (7632, 219085), (7740, 216028), (8152, 205110), (9116, 183420), (9171, 182320), (9540, 175268), (10190, 164088), (10320, 162021), (11395, 146736), (12228, 136740), (12720, 131451), (13674, 122280), (15285, 109392), (15480, 108014), (16304, 102555), (18232, 91710), (18342, 91160), (19080, 87634), (20380, 82044), (20511, 81520), (22790, 73368), (24456, 68370), (27348, 61140), (30570, 54696), (30960, 54007), (34185, 48912), (36464, 45855), (36684, 45580), (38160, 43817), (40760, 41022)]