20280116472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6053}}^1$

素因数の和:6131

約数の個数: 256

約数和(自身を含む): 66254976000

約数和(自身を除く): 45974859528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 49, 56, 66, 74, 77, 84, 88, 98, 111, 132, 147, 148, 154, 168, 196, 222, 231, 259, 264, 294, 296, 308, 343, 392, 407, 444, 462, 518, 539, 588, 616, 686, 777, 814, 888, 924, 1029, 1036, 1078, 1176, 1221, 1372, 1554, 1617, 1628, 1813, 1848, 2058, 2072, 2156, 2442, 2744, 2849, 3108, 3234, 3256, 3626, 3773, 4116, 4312, 4884, 5439, 5698, 6053, 6216, 6468, 7252, 7546, 8232, 8547, 9768, 10878, 11319, 11396, 12106, 12691, 12936, 14504, 15092, 17094, 18159, 19943, 21756, 22638, 22792, 24212, 25382, 30184, 34188, 36318, 38073, 39886, 42371, 43512, 45276, 48424, 50764, 59829, 66583, 68376, 72636, 76146, 79772, 84742, 90552, 101528, 119658, 127113, 133166, 139601, 145272, 152292, 159544, 169484, 199749, 223961, 239316, 254226, 266332, 279202, 296597, 304584, 338968, 399498, 418803, 447922, 466081, 478632, 508452, 532664, 558404, 593194, 671883, 798996, 837606, 889791, 895844, 932162, 1016904, 1116808, 1186388, 1343766, 1398243, 1567727, 1597992, 1675212, 1779582, 1791688, 1864324, 2076179, 2372776, 2463571, 2687532, 2796486, 3135454, 3262567, 3350424, 3559164, 3728648, 4152358, 4703181, 4927142, 5375064, 5592972, 6228537, 6270908, 6525134, 7118328, 7390713, 8304716, 9406362, 9787701, 9854284, 10974089, 11185944, 12457074, 12541816, 13050268, 14781426, 16609432, 17244997, 18812724, 19575402, 19708568, 21948178, 22837969, 24914148, 26100536, 29562852, 32922267, 34489994, 37625448, 39150804, 43896356, 45675938, 49828296, 51734991, 59125704, 65844534, 68513907, 68979988, 76818623, 78301608, 87792712, 91351876, 103469982, 120714979, 131689068, 137027814, 137959976, 153637246, 182703752, 206939964, 230455869, 241429958, 263378136, 274055628, 307274492, 362144937, 413879928, 460911738, 482859916, 548111256, 614548984, 724289874, 845004853, 921823476, 965719832, 1448579748, 1690009706, 1843646952, 2535014559, 2897159496, 3380019412, 5070029118, 6760038824, 10140058236, 20280116472]

約数ペア:

[(1, 20280116472), (2, 10140058236), (3, 6760038824), (4, 5070029118), (6, 3380019412), (7, 2897159496), (8, 2535014559), (11, 1843646952), (12, 1690009706), (14, 1448579748), (21, 965719832), (22, 921823476), (24, 845004853), (28, 724289874), (33, 614548984), (37, 548111256), (42, 482859916), (44, 460911738), (49, 413879928), (56, 362144937), (66, 307274492), (74, 274055628), (77, 263378136), (84, 241429958), (88, 230455869), (98, 206939964), (111, 182703752), (132, 153637246), (147, 137959976), (148, 137027814), (154, 131689068), (168, 120714979), (196, 103469982), (222, 91351876), (231, 87792712), (259, 78301608), (264, 76818623), (294, 68979988), (296, 68513907), (308, 65844534), (343, 59125704), (392, 51734991), (407, 49828296), (444, 45675938), (462, 43896356), (518, 39150804), (539, 37625448), (588, 34489994), (616, 32922267), (686, 29562852), (777, 26100536), (814, 24914148), (888, 22837969), (924, 21948178), (1029, 19708568), (1036, 19575402), (1078, 18812724), (1176, 17244997), (1221, 16609432), (1372, 14781426), (1554, 13050268), (1617, 12541816), (1628, 12457074), (1813, 11185944), (1848, 10974089), (2058, 9854284), (2072, 9787701), (2156, 9406362), (2442, 8304716), (2744, 7390713), (2849, 7118328), (3108, 6525134), (3234, 6270908), (3256, 6228537), (3626, 5592972), (3773, 5375064), (4116, 4927142), (4312, 4703181), (4884, 4152358), (5439, 3728648), (5698, 3559164), (6053, 3350424), (6216, 3262567), (6468, 3135454), (7252, 2796486), (7546, 2687532), (8232, 2463571), (8547, 2372776), (9768, 2076179), (10878, 1864324), (11319, 1791688), (11396, 1779582), (12106, 1675212), (12691, 1597992), (12936, 1567727), (14504, 1398243), (15092, 1343766), (17094, 1186388), (18159, 1116808), (19943, 1016904), (21756, 932162), (22638, 895844), (22792, 889791), (24212, 837606), (25382, 798996), (30184, 671883), (34188, 593194), (36318, 558404), (38073, 532664), (39886, 508452), (42371, 478632), (43512, 466081), (45276, 447922), (48424, 418803), (50764, 399498), (59829, 338968), (66583, 304584), (68376, 296597), (72636, 279202), (76146, 266332), (79772, 254226), (84742, 239316), (90552, 223961), (101528, 199749), (119658, 169484), (127113, 159544), (133166, 152292), (139601, 145272)]