240137436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 718889472

約数和(自身を除く): 478752036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 137, 147, 154, 196, 231, 271, 274, 294, 308, 411, 462, 539, 542, 548, 588, 813, 822, 924, 959, 1078, 1084, 1507, 1617, 1626, 1644, 1897, 1918, 2156, 2877, 2981, 3014, 3234, 3252, 3794, 3836, 4521, 5691, 5754, 5962, 6028, 6468, 6713, 7588, 8943, 9042, 10549, 11382, 11508, 11924, 13279, 13426, 17886, 18084, 20139, 20867, 21098, 22764, 26558, 26852, 31647, 35772, 37127, 39837, 40278, 41734, 42196, 53116, 62601, 63294, 73843, 74254, 79674, 80556, 83468, 111381, 125202, 126588, 146069, 147686, 148508, 159348, 221529, 222762, 250404, 259889, 292138, 295372, 408397, 438207, 443058, 445524, 519778, 584276, 779667, 816794, 876414, 886116, 1039556, 1225191, 1559334, 1633588, 1752828, 1819223, 2450382, 2858779, 3118668, 3638446, 4900764, 5457669, 5717558, 7276892, 8576337, 10915338, 11435116, 17152674, 20011453, 21830676, 34305348, 40022906, 60034359, 80045812, 120068718, 240137436]

約数ペア:

[(1, 240137436), (2, 120068718), (3, 80045812), (4, 60034359), (6, 40022906), (7, 34305348), (11, 21830676), (12, 20011453), (14, 17152674), (21, 11435116), (22, 10915338), (28, 8576337), (33, 7276892), (42, 5717558), (44, 5457669), (49, 4900764), (66, 3638446), (77, 3118668), (84, 2858779), (98, 2450382), (132, 1819223), (137, 1752828), (147, 1633588), (154, 1559334), (196, 1225191), (231, 1039556), (271, 886116), (274, 876414), (294, 816794), (308, 779667), (411, 584276), (462, 519778), (539, 445524), (542, 443058), (548, 438207), (588, 408397), (813, 295372), (822, 292138), (924, 259889), (959, 250404), (1078, 222762), (1084, 221529), (1507, 159348), (1617, 148508), (1626, 147686), (1644, 146069), (1897, 126588), (1918, 125202), (2156, 111381), (2877, 83468), (2981, 80556), (3014, 79674), (3234, 74254), (3252, 73843), (3794, 63294), (3836, 62601), (4521, 53116), (5691, 42196), (5754, 41734), (5962, 40278), (6028, 39837), (6468, 37127), (6713, 35772), (7588, 31647), (8943, 26852), (9042, 26558), (10549, 22764), (11382, 21098), (11508, 20867), (11924, 20139), (13279, 18084), (13426, 17886)]