4743770220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27481}}^1$

素因数の和:27640

約数の個数: 144

約数和(自身を含む): 16565709888

約数和(自身を除く): 11821939668

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, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4932, 5754, 6165, 8220, 8631, 9590, 11508, 12330, 14385, 17262, 19180, 24660, 27481, 28770, 34524, 43155, 54962, 57540, 82443, 86310, 109924, 137405, 164886, 172620, 192367, 247329, 274810, 329772, 384734, 412215, 494658, 549620, 577101, 769468, 824430, 961835, 989316, 1154202, 1236645, 1648860, 1731303, 1923670, 2308404, 2473290, 2885505, 3462606, 3764897, 3847340, 4946580, 5771010, 6925212, 7529794, 8656515, 11294691, 11542020, 15059588, 17313030, 18824485, 22589382, 26354279, 33884073, 34626060, 37648970, 45178764, 52708558, 56473455, 67768146, 75297940, 79062837, 105417116, 112946910, 131771395, 135536292, 158125674, 169420365, 225893820, 237188511, 263542790, 316251348, 338840730, 395314185, 474377022, 527085580, 677681460, 790628370, 948754044, 1185942555, 1581256740, 2371885110, 4743770220]

約数ペア:

[(1, 4743770220), (2, 2371885110), (3, 1581256740), (4, 1185942555), (5, 948754044), (6, 790628370), (7, 677681460), (9, 527085580), (10, 474377022), (12, 395314185), (14, 338840730), (15, 316251348), (18, 263542790), (20, 237188511), (21, 225893820), (28, 169420365), (30, 158125674), (35, 135536292), (36, 131771395), (42, 112946910), (45, 105417116), (60, 79062837), (63, 75297940), (70, 67768146), (84, 56473455), (90, 52708558), (105, 45178764), (126, 37648970), (137, 34626060), (140, 33884073), (180, 26354279), (210, 22589382), (252, 18824485), (274, 17313030), (315, 15059588), (411, 11542020), (420, 11294691), (548, 8656515), (630, 7529794), (685, 6925212), (822, 5771010), (959, 4946580), (1233, 3847340), (1260, 3764897), (1370, 3462606), (1644, 2885505), (1918, 2473290), (2055, 2308404), (2466, 1923670), (2740, 1731303), (2877, 1648860), (3836, 1236645), (4110, 1154202), (4795, 989316), (4932, 961835), (5754, 824430), (6165, 769468), (8220, 577101), (8631, 549620), (9590, 494658), (11508, 412215), (12330, 384734), (14385, 329772), (17262, 274810), (19180, 247329), (24660, 192367), (27481, 172620), (28770, 164886), (34524, 137405), (43155, 109924), (54962, 86310), (57540, 82443)]