197149260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 695439360

約数和(自身を除く): 498290100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 139, 140, 154, 165, 210, 220, 231, 278, 307, 308, 330, 385, 417, 420, 462, 556, 614, 660, 695, 770, 834, 921, 924, 973, 1155, 1228, 1390, 1529, 1535, 1540, 1668, 1842, 1946, 2085, 2149, 2310, 2780, 2919, 3058, 3070, 3377, 3684, 3892, 4170, 4298, 4587, 4605, 4620, 4865, 5838, 6116, 6140, 6447, 6754, 7645, 8340, 8596, 9174, 9210, 9730, 10131, 10703, 10745, 11676, 12894, 13508, 14595, 15290, 16885, 18348, 18420, 19460, 20262, 21406, 21490, 22935, 23639, 25788, 29190, 30580, 32109, 32235, 33770, 40524, 42673, 42812, 42980, 45870, 47278, 50655, 53515, 58380, 64218, 64470, 67540, 70917, 85346, 91740, 94556, 101310, 107030, 118195, 128019, 128436, 128940, 141834, 160545, 170692, 202620, 213365, 214060, 236390, 256038, 283668, 298711, 321090, 354585, 426730, 469403, 472780, 512076, 597422, 640095, 642180, 709170, 853460, 896133, 938806, 1194844, 1280190, 1408209, 1418340, 1493555, 1792266, 1877612, 2347015, 2560380, 2816418, 2987110, 3285821, 3584532, 4480665, 4694030, 5632836, 5974220, 6571642, 7041045, 8961330, 9388060, 9857463, 13143284, 14082090, 16429105, 17922660, 19714926, 28164180, 32858210, 39429852, 49287315, 65716420, 98574630, 197149260]

約数ペア:

[(1, 197149260), (2, 98574630), (3, 65716420), (4, 49287315), (5, 39429852), (6, 32858210), (7, 28164180), (10, 19714926), (11, 17922660), (12, 16429105), (14, 14082090), (15, 13143284), (20, 9857463), (21, 9388060), (22, 8961330), (28, 7041045), (30, 6571642), (33, 5974220), (35, 5632836), (42, 4694030), (44, 4480665), (55, 3584532), (60, 3285821), (66, 2987110), (70, 2816418), (77, 2560380), (84, 2347015), (105, 1877612), (110, 1792266), (132, 1493555), (139, 1418340), (140, 1408209), (154, 1280190), (165, 1194844), (210, 938806), (220, 896133), (231, 853460), (278, 709170), (307, 642180), (308, 640095), (330, 597422), (385, 512076), (417, 472780), (420, 469403), (462, 426730), (556, 354585), (614, 321090), (660, 298711), (695, 283668), (770, 256038), (834, 236390), (921, 214060), (924, 213365), (973, 202620), (1155, 170692), (1228, 160545), (1390, 141834), (1529, 128940), (1535, 128436), (1540, 128019), (1668, 118195), (1842, 107030), (1946, 101310), (2085, 94556), (2149, 91740), (2310, 85346), (2780, 70917), (2919, 67540), (3058, 64470), (3070, 64218), (3377, 58380), (3684, 53515), (3892, 50655), (4170, 47278), (4298, 45870), (4587, 42980), (4605, 42812), (4620, 42673), (4865, 40524), (5838, 33770), (6116, 32235), (6140, 32109), (6447, 30580), (6754, 29190), (7645, 25788), (8340, 23639), (8596, 22935), (9174, 21490), (9210, 21406), (9730, 20262), (10131, 19460), (10703, 18420), (10745, 18348), (11676, 16885), (12894, 15290), (13508, 14595)]