305810568

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 1015922700

約数和(自身を除く): 710112132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 61, 63, 72, 84, 87, 98, 116, 122, 126, 147, 168, 174, 183, 196, 203, 232, 244, 252, 261, 294, 343, 348, 366, 392, 406, 427, 441, 488, 504, 522, 549, 588, 609, 686, 696, 732, 812, 854, 882, 1029, 1044, 1098, 1176, 1218, 1281, 1372, 1421, 1464, 1624, 1708, 1764, 1769, 1827, 2058, 2088, 2196, 2401, 2436, 2562, 2744, 2842, 2989, 3087, 3416, 3528, 3538, 3654, 3843, 4116, 4263, 4392, 4802, 4872, 5124, 5307, 5684, 5978, 6174, 7076, 7203, 7308, 7686, 8232, 8526, 8967, 9604, 9947, 10248, 10614, 11368, 11956, 12348, 12383, 12789, 14152, 14406, 14616, 15372, 15921, 17052, 17934, 19208, 19894, 20923, 21228, 21609, 23912, 24696, 24766, 25578, 26901, 28812, 29841, 30744, 31842, 34104, 35868, 37149, 39788, 41846, 42456, 43218, 49532, 51156, 53802, 57624, 59682, 62769, 63684, 69629, 71736, 74298, 79576, 83692, 86436, 86681, 89523, 99064, 102312, 107604, 111447, 119364, 125538, 127368, 139258, 146461, 148596, 167384, 172872, 173362, 179046, 188307, 208887, 215208, 222894, 238728, 251076, 260043, 278516, 292922, 297192, 346724, 358092, 376614, 417774, 439383, 445788, 502152, 520086, 557032, 585844, 606767, 626661, 693448, 716184, 753228, 780129, 835548, 878766, 891576, 1040172, 1171688, 1213534, 1253322, 1318149, 1506456, 1560258, 1671096, 1757532, 1820301, 2080344, 2427068, 2506644, 2636298, 3120516, 3515064, 3640602, 4247369, 4854136, 5013288, 5272596, 5460903, 6241032, 7281204, 8494738, 10545192, 10921806, 12742107, 14562408, 16989476, 21843612, 25484214, 33978952, 38226321, 43687224, 50968428, 76452642, 101936856, 152905284, 305810568]

約数ペア:

[(1, 305810568), (2, 152905284), (3, 101936856), (4, 76452642), (6, 50968428), (7, 43687224), (8, 38226321), (9, 33978952), (12, 25484214), (14, 21843612), (18, 16989476), (21, 14562408), (24, 12742107), (28, 10921806), (29, 10545192), (36, 8494738), (42, 7281204), (49, 6241032), (56, 5460903), (58, 5272596), (61, 5013288), (63, 4854136), (72, 4247369), (84, 3640602), (87, 3515064), (98, 3120516), (116, 2636298), (122, 2506644), (126, 2427068), (147, 2080344), (168, 1820301), (174, 1757532), (183, 1671096), (196, 1560258), (203, 1506456), (232, 1318149), (244, 1253322), (252, 1213534), (261, 1171688), (294, 1040172), (343, 891576), (348, 878766), (366, 835548), (392, 780129), (406, 753228), (427, 716184), (441, 693448), (488, 626661), (504, 606767), (522, 585844), (549, 557032), (588, 520086), (609, 502152), (686, 445788), (696, 439383), (732, 417774), (812, 376614), (854, 358092), (882, 346724), (1029, 297192), (1044, 292922), (1098, 278516), (1176, 260043), (1218, 251076), (1281, 238728), (1372, 222894), (1421, 215208), (1464, 208887), (1624, 188307), (1708, 179046), (1764, 173362), (1769, 172872), (1827, 167384), (2058, 148596), (2088, 146461), (2196, 139258), (2401, 127368), (2436, 125538), (2562, 119364), (2744, 111447), (2842, 107604), (2989, 102312), (3087, 99064), (3416, 89523), (3528, 86681), (3538, 86436), (3654, 83692), (3843, 79576), (4116, 74298), (4263, 71736), (4392, 69629), (4802, 63684), (4872, 62769), (5124, 59682), (5307, 57624), (5684, 53802), (5978, 51156), (6174, 49532), (7076, 43218), (7203, 42456), (7308, 41846), (7686, 39788), (8232, 37149), (8526, 35868), (8967, 34104), (9604, 31842), (9947, 30744), (10248, 29841), (10614, 28812), (11368, 26901), (11956, 25578), (12348, 24766), (12383, 24696), (12789, 23912), (14152, 21609), (14406, 21228), (14616, 20923), (15372, 19894), (15921, 19208), (17052, 17934)]