726590970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 2298965760

約数和(自身を除く): 1572374790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 101, 105, 114, 126, 133, 171, 190, 202, 210, 266, 285, 303, 315, 342, 399, 505, 570, 601, 606, 630, 665, 707, 798, 855, 909, 1010, 1197, 1202, 1330, 1414, 1515, 1710, 1803, 1818, 1919, 1995, 2121, 2394, 3005, 3030, 3535, 3606, 3838, 3990, 4207, 4242, 4545, 5409, 5757, 5985, 6010, 6363, 7070, 8414, 9015, 9090, 9595, 10605, 10818, 11419, 11514, 11970, 12621, 12726, 13433, 17271, 18030, 19190, 21035, 21210, 22838, 25242, 26866, 27045, 28785, 31815, 34257, 34542, 37863, 40299, 42070, 54090, 57095, 57570, 60701, 63105, 63630, 67165, 68514, 75726, 79933, 80598, 86355, 102771, 114190, 120897, 121402, 126210, 134330, 159866, 171285, 172710, 182103, 189315, 201495, 205542, 239799, 241794, 303505, 342570, 364206, 378630, 399665, 402990, 424907, 479598, 513855, 546309, 604485, 607010, 719397, 799330, 849814, 910515, 1027710, 1092618, 1153319, 1198995, 1208970, 1274721, 1438794, 1821030, 2124535, 2306638, 2397990, 2549442, 2731545, 3459957, 3596985, 3824163, 4249070, 5463090, 5766595, 6373605, 6919914, 7193970, 7648326, 8073233, 10379871, 11533190, 12747210, 16146466, 17299785, 19120815, 20759742, 24219699, 34599570, 38241630, 40366165, 48439398, 51899355, 72659097, 80732330, 103798710, 121098495, 145318194, 242196990, 363295485, 726590970]

約数ペア:

[(1, 726590970), (2, 363295485), (3, 242196990), (5, 145318194), (6, 121098495), (7, 103798710), (9, 80732330), (10, 72659097), (14, 51899355), (15, 48439398), (18, 40366165), (19, 38241630), (21, 34599570), (30, 24219699), (35, 20759742), (38, 19120815), (42, 17299785), (45, 16146466), (57, 12747210), (63, 11533190), (70, 10379871), (90, 8073233), (95, 7648326), (101, 7193970), (105, 6919914), (114, 6373605), (126, 5766595), (133, 5463090), (171, 4249070), (190, 3824163), (202, 3596985), (210, 3459957), (266, 2731545), (285, 2549442), (303, 2397990), (315, 2306638), (342, 2124535), (399, 1821030), (505, 1438794), (570, 1274721), (601, 1208970), (606, 1198995), (630, 1153319), (665, 1092618), (707, 1027710), (798, 910515), (855, 849814), (909, 799330), (1010, 719397), (1197, 607010), (1202, 604485), (1330, 546309), (1414, 513855), (1515, 479598), (1710, 424907), (1803, 402990), (1818, 399665), (1919, 378630), (1995, 364206), (2121, 342570), (2394, 303505), (3005, 241794), (3030, 239799), (3535, 205542), (3606, 201495), (3838, 189315), (3990, 182103), (4207, 172710), (4242, 171285), (4545, 159866), (5409, 134330), (5757, 126210), (5985, 121402), (6010, 120897), (6363, 114190), (7070, 102771), (8414, 86355), (9015, 80598), (9090, 79933), (9595, 75726), (10605, 68514), (10818, 67165), (11419, 63630), (11514, 63105), (11970, 60701), (12621, 57570), (12726, 57095), (13433, 54090), (17271, 42070), (18030, 40299), (19190, 37863), (21035, 34542), (21210, 34257), (22838, 31815), (25242, 28785), (26866, 27045)]