741229008660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{747493}}^1$

素因数の和:748302

約数の個数: 144

約数和(自身を含む): 2572862388096

約数和(自身を除く): 1831633379436

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, 140, 180, 210, 252, 315, 420, 630, 787, 1260, 1574, 2361, 3148, 3935, 4722, 5509, 7083, 7870, 9444, 11018, 11805, 14166, 15740, 16527, 22036, 23610, 27545, 28332, 33054, 35415, 47220, 49581, 55090, 66108, 70830, 82635, 99162, 110180, 141660, 165270, 198324, 247905, 330540, 495810, 747493, 991620, 1494986, 2242479, 2989972, 3737465, 4484958, 5232451, 6727437, 7474930, 8969916, 10464902, 11212395, 13454874, 14949860, 15697353, 20929804, 22424790, 26162255, 26909748, 31394706, 33637185, 44849580, 47092059, 52324510, 62789412, 67274370, 78486765, 94184118, 104649020, 134548740, 156973530, 188368236, 235460295, 313947060, 470920590, 588276991, 941841180, 1176553982, 1764830973, 2353107964, 2941384955, 3529661946, 4117938937, 5294492919, 5882769910, 7059323892, 8235877874, 8824154865, 10588985838, 11765539820, 12353816811, 16471755748, 17648309730, 20589694685, 21177971676, 24707633622, 26472464595, 35296619460, 37061450433, 41179389370, 49415267244, 52944929190, 61769084055, 74122900866, 82358778740, 105889858380, 123538168110, 148245801732, 185307252165, 247076336220, 370614504330, 741229008660]

約数ペア:

[(1, 741229008660), (2, 370614504330), (3, 247076336220), (4, 185307252165), (5, 148245801732), (6, 123538168110), (7, 105889858380), (9, 82358778740), (10, 74122900866), (12, 61769084055), (14, 52944929190), (15, 49415267244), (18, 41179389370), (20, 37061450433), (21, 35296619460), (28, 26472464595), (30, 24707633622), (35, 21177971676), (36, 20589694685), (42, 17648309730), (45, 16471755748), (60, 12353816811), (63, 11765539820), (70, 10588985838), (84, 8824154865), (90, 8235877874), (105, 7059323892), (126, 5882769910), (140, 5294492919), (180, 4117938937), (210, 3529661946), (252, 2941384955), (315, 2353107964), (420, 1764830973), (630, 1176553982), (787, 941841180), (1260, 588276991), (1574, 470920590), (2361, 313947060), (3148, 235460295), (3935, 188368236), (4722, 156973530), (5509, 134548740), (7083, 104649020), (7870, 94184118), (9444, 78486765), (11018, 67274370), (11805, 62789412), (14166, 52324510), (15740, 47092059), (16527, 44849580), (22036, 33637185), (23610, 31394706), (27545, 26909748), (28332, 26162255), (33054, 22424790), (35415, 20929804), (47220, 15697353), (49581, 14949860), (55090, 13454874), (66108, 11212395), (70830, 10464902), (82635, 8969916), (99162, 7474930), (110180, 6727437), (141660, 5232451), (165270, 4484958), (198324, 3737465), (247905, 2989972), (330540, 2242479), (495810, 1494986), (747493, 991620)]