15690795498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 43495833600

約数和(自身を除く): 27805038102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 137, 171, 189, 222, 259, 266, 274, 333, 342, 378, 399, 411, 431, 513, 518, 666, 703, 777, 798, 822, 862, 959, 999, 1026, 1197, 1233, 1293, 1406, 1554, 1918, 1998, 2109, 2331, 2394, 2466, 2586, 2603, 2877, 3017, 3591, 3699, 3879, 4218, 4662, 4921, 5069, 5206, 5754, 6034, 6327, 6993, 7182, 7398, 7758, 7809, 8189, 8631, 9051, 9842, 10138, 11637, 12654, 13986, 14763, 15207, 15618, 15947, 16378, 17262, 18102, 18221, 18981, 23274, 23427, 24567, 25893, 27153, 29526, 30414, 31894, 35483, 36442, 37962, 44289, 45621, 46854, 47841, 49134, 51786, 54306, 54663, 57323, 59047, 70281, 70966, 73701, 81459, 88578, 91242, 95682, 96311, 106449, 109326, 111629, 114646, 118094, 132867, 136863, 140562, 143523, 147402, 162918, 163989, 171969, 177141, 192622, 212898, 221103, 223258, 265734, 273726, 287046, 288933, 302993, 319347, 327978, 334887, 343938, 354282, 413329, 430569, 442206, 491967, 515907, 531423, 577866, 605986, 638694, 669774, 674177, 826658, 861138, 866799, 908979, 958041, 983934, 1004661, 1031814, 1062846, 1121893, 1239987, 1348354, 1547721, 1594269, 1733598, 1817958, 1916082, 2009322, 2022531, 2120951, 2184739, 2243786, 2479974, 2600397, 2726937, 3013983, 3095442, 3188538, 3365679, 3719961, 4045062, 4241902, 4369478, 5200794, 5453874, 6027966, 6067593, 6362853, 6554217, 6731358, 7439922, 7853251, 8180811, 10097037, 11159883, 12135186, 12725706, 13108434, 15293173, 15706502, 16361622, 18202779, 19088559, 19662651, 20194074, 22319766, 23559753, 30291111, 30586346, 36405558, 38177118, 39325302, 41510041, 45879519, 47119506, 57265677, 58987953, 60582222, 70679259, 83020082, 91759038, 114531354, 117975906, 124530123, 137638557, 141358518, 212037777, 249060246, 275277114, 290570287, 373590369, 412915671, 424075554, 581140574, 747180738, 825831342, 871710861, 1120771107, 1743421722, 2241542214, 2615132583, 5230265166, 7845397749, 15690795498]

約数ペア:

[(1, 15690795498), (2, 7845397749), (3, 5230265166), (6, 2615132583), (7, 2241542214), (9, 1743421722), (14, 1120771107), (18, 871710861), (19, 825831342), (21, 747180738), (27, 581140574), (37, 424075554), (38, 412915671), (42, 373590369), (54, 290570287), (57, 275277114), (63, 249060246), (74, 212037777), (111, 141358518), (114, 137638557), (126, 124530123), (133, 117975906), (137, 114531354), (171, 91759038), (189, 83020082), (222, 70679259), (259, 60582222), (266, 58987953), (274, 57265677), (333, 47119506), (342, 45879519), (378, 41510041), (399, 39325302), (411, 38177118), (431, 36405558), (513, 30586346), (518, 30291111), (666, 23559753), (703, 22319766), (777, 20194074), (798, 19662651), (822, 19088559), (862, 18202779), (959, 16361622), (999, 15706502), (1026, 15293173), (1197, 13108434), (1233, 12725706), (1293, 12135186), (1406, 11159883), (1554, 10097037), (1918, 8180811), (1998, 7853251), (2109, 7439922), (2331, 6731358), (2394, 6554217), (2466, 6362853), (2586, 6067593), (2603, 6027966), (2877, 5453874), (3017, 5200794), (3591, 4369478), (3699, 4241902), (3879, 4045062), (4218, 3719961), (4662, 3365679), (4921, 3188538), (5069, 3095442), (5206, 3013983), (5754, 2726937), (6034, 2600397), (6327, 2479974), (6993, 2243786), (7182, 2184739), (7398, 2120951), (7758, 2022531), (7809, 2009322), (8189, 1916082), (8631, 1817958), (9051, 1733598), (9842, 1594269), (10138, 1547721), (11637, 1348354), (12654, 1239987), (13986, 1121893), (14763, 1062846), (15207, 1031814), (15618, 1004661), (15947, 983934), (16378, 958041), (17262, 908979), (18102, 866799), (18221, 861138), (18981, 826658), (23274, 674177), (23427, 669774), (24567, 638694), (25893, 605986), (27153, 577866), (29526, 531423), (30414, 515907), (31894, 491967), (35483, 442206), (36442, 430569), (37962, 413329), (44289, 354282), (45621, 343938), (46854, 334887), (47841, 327978), (49134, 319347), (51786, 302993), (54306, 288933), (54663, 287046), (57323, 273726), (59047, 265734), (70281, 223258), (70966, 221103), (73701, 212898), (81459, 192622), (88578, 177141), (91242, 171969), (95682, 163989), (96311, 162918), (106449, 147402), (109326, 143523), (111629, 140562), (114646, 136863), (118094, 132867)]