470840946660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{896123}}^1$

素因数の和:896287

約数の個数: 192

約数和(自身を含む): 1686146918400

約数和(自身を除く): 1215305971740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 139, 140, 180, 189, 210, 252, 270, 278, 315, 378, 417, 420, 540, 556, 630, 695, 756, 834, 945, 973, 1251, 1260, 1390, 1668, 1890, 1946, 2085, 2502, 2780, 2919, 3753, 3780, 3892, 4170, 4865, 5004, 5838, 6255, 7506, 8340, 8757, 9730, 11676, 12510, 14595, 15012, 17514, 18765, 19460, 25020, 26271, 29190, 35028, 37530, 43785, 52542, 58380, 75060, 87570, 105084, 131355, 175140, 262710, 525420, 896123, 1792246, 2688369, 3584492, 4480615, 5376738, 6272861, 8065107, 8961230, 10753476, 12545722, 13441845, 16130214, 17922460, 18818583, 24195321, 25091444, 26883690, 31364305, 32260428, 37637166, 40325535, 48390642, 53767380, 56455749, 62728610, 75274332, 80651070, 94092915, 96781284, 112911498, 120976605, 124561097, 125457220, 161302140, 169367247, 188185830, 225822996, 241953210, 249122194, 282278745, 338734494, 373683291, 376371660, 483906420, 498244388, 564557490, 622805485, 677468988, 747366582, 846836235, 871927679, 1121049873, 1129114980, 1245610970, 1494733164, 1693672470, 1743855358, 1868416455, 2242099746, 2491221940, 2615783037, 3363149619, 3387344940, 3487710716, 3736832910, 4359638395, 4484199492, 5231566074, 5605249365, 6726299238, 7473665820, 7847349111, 8719276790, 10463132148, 11210498730, 13078915185, 13452598476, 15694698222, 16815748095, 17438553580, 22420997460, 23542047333, 26157830370, 31389396444, 33631496190, 39236745555, 47084094666, 52315660740, 67262992380, 78473491110, 94168189332, 117710236665, 156946982220, 235420473330, 470840946660]

約数ペア:

[(1, 470840946660), (2, 235420473330), (3, 156946982220), (4, 117710236665), (5, 94168189332), (6, 78473491110), (7, 67262992380), (9, 52315660740), (10, 47084094666), (12, 39236745555), (14, 33631496190), (15, 31389396444), (18, 26157830370), (20, 23542047333), (21, 22420997460), (27, 17438553580), (28, 16815748095), (30, 15694698222), (35, 13452598476), (36, 13078915185), (42, 11210498730), (45, 10463132148), (54, 8719276790), (60, 7847349111), (63, 7473665820), (70, 6726299238), (84, 5605249365), (90, 5231566074), (105, 4484199492), (108, 4359638395), (126, 3736832910), (135, 3487710716), (139, 3387344940), (140, 3363149619), (180, 2615783037), (189, 2491221940), (210, 2242099746), (252, 1868416455), (270, 1743855358), (278, 1693672470), (315, 1494733164), (378, 1245610970), (417, 1129114980), (420, 1121049873), (540, 871927679), (556, 846836235), (630, 747366582), (695, 677468988), (756, 622805485), (834, 564557490), (945, 498244388), (973, 483906420), (1251, 376371660), (1260, 373683291), (1390, 338734494), (1668, 282278745), (1890, 249122194), (1946, 241953210), (2085, 225822996), (2502, 188185830), (2780, 169367247), (2919, 161302140), (3753, 125457220), (3780, 124561097), (3892, 120976605), (4170, 112911498), (4865, 96781284), (5004, 94092915), (5838, 80651070), (6255, 75274332), (7506, 62728610), (8340, 56455749), (8757, 53767380), (9730, 48390642), (11676, 40325535), (12510, 37637166), (14595, 32260428), (15012, 31364305), (17514, 26883690), (18765, 25091444), (19460, 24195321), (25020, 18818583), (26271, 17922460), (29190, 16130214), (35028, 13441845), (37530, 12545722), (43785, 10753476), (52542, 8961230), (58380, 8065107), (75060, 6272861), (87570, 5376738), (105084, 4480615), (131355, 3584492), (175140, 2688369), (262710, 1792246), (525420, 896123)]