766806180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 2599618560

約数和(自身を除く): 1832812380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 307, 313, 380, 399, 420, 532, 570, 614, 626, 665, 798, 921, 939, 1140, 1228, 1252, 1330, 1535, 1565, 1596, 1842, 1878, 1995, 2149, 2191, 2660, 3070, 3130, 3684, 3756, 3990, 4298, 4382, 4605, 4695, 5833, 5947, 6140, 6260, 6447, 6573, 7980, 8596, 8764, 9210, 9390, 10745, 10955, 11666, 11894, 12894, 13146, 17499, 17841, 18420, 18780, 21490, 21910, 23332, 23788, 25788, 26292, 29165, 29735, 32235, 32865, 34998, 35682, 40831, 41629, 42980, 43820, 58330, 59470, 64470, 65730, 69996, 71364, 81662, 83258, 87495, 89205, 96091, 116660, 118940, 122493, 124887, 128940, 131460, 163324, 166516, 174990, 178410, 192182, 204155, 208145, 244986, 249774, 288273, 349980, 356820, 384364, 408310, 416290, 480455, 489972, 499548, 576546, 612465, 624435, 672637, 816620, 832580, 960910, 1153092, 1224930, 1248870, 1345274, 1441365, 1825729, 1921820, 2017911, 2449860, 2497740, 2690548, 2882730, 3363185, 3651458, 4035822, 5477187, 5765460, 6726370, 7302916, 8071644, 9128645, 10089555, 10954374, 12780103, 13452740, 18257290, 20179110, 21908748, 25560206, 27385935, 36514580, 38340309, 40358220, 51120412, 54771870, 63900515, 76680618, 109543740, 127801030, 153361236, 191701545, 255602060, 383403090, 766806180]

約数ペア:

[(1, 766806180), (2, 383403090), (3, 255602060), (4, 191701545), (5, 153361236), (6, 127801030), (7, 109543740), (10, 76680618), (12, 63900515), (14, 54771870), (15, 51120412), (19, 40358220), (20, 38340309), (21, 36514580), (28, 27385935), (30, 25560206), (35, 21908748), (38, 20179110), (42, 18257290), (57, 13452740), (60, 12780103), (70, 10954374), (76, 10089555), (84, 9128645), (95, 8071644), (105, 7302916), (114, 6726370), (133, 5765460), (140, 5477187), (190, 4035822), (210, 3651458), (228, 3363185), (266, 2882730), (285, 2690548), (307, 2497740), (313, 2449860), (380, 2017911), (399, 1921820), (420, 1825729), (532, 1441365), (570, 1345274), (614, 1248870), (626, 1224930), (665, 1153092), (798, 960910), (921, 832580), (939, 816620), (1140, 672637), (1228, 624435), (1252, 612465), (1330, 576546), (1535, 499548), (1565, 489972), (1596, 480455), (1842, 416290), (1878, 408310), (1995, 384364), (2149, 356820), (2191, 349980), (2660, 288273), (3070, 249774), (3130, 244986), (3684, 208145), (3756, 204155), (3990, 192182), (4298, 178410), (4382, 174990), (4605, 166516), (4695, 163324), (5833, 131460), (5947, 128940), (6140, 124887), (6260, 122493), (6447, 118940), (6573, 116660), (7980, 96091), (8596, 89205), (8764, 87495), (9210, 83258), (9390, 81662), (10745, 71364), (10955, 69996), (11666, 65730), (11894, 64470), (12894, 59470), (13146, 58330), (17499, 43820), (17841, 42980), (18420, 41629), (18780, 40831), (21490, 35682), (21910, 34998), (23332, 32865), (23788, 32235), (25788, 29735), (26292, 29165)]