274380680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 760492800

約数和(自身を除く): 486112120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 85, 118, 119, 136, 140, 170, 236, 238, 280, 295, 340, 413, 472, 476, 590, 595, 680, 826, 952, 977, 1003, 1180, 1190, 1652, 1954, 2006, 2065, 2360, 2380, 3304, 3908, 4012, 4130, 4760, 4885, 5015, 6839, 7021, 7816, 8024, 8260, 9770, 10030, 13678, 14042, 16520, 16609, 19540, 20060, 27356, 28084, 33218, 34195, 35105, 39080, 40120, 54712, 56168, 57643, 66436, 68390, 70210, 83045, 115286, 116263, 132872, 136780, 140420, 166090, 230572, 232526, 273560, 280840, 288215, 332180, 403501, 461144, 465052, 576430, 581315, 664360, 807002, 930104, 979931, 1152860, 1162630, 1614004, 1959862, 2017505, 2305720, 2325260, 3228008, 3919724, 4035010, 4650520, 4899655, 6859517, 7839448, 8070020, 9799310, 13719034, 16140040, 19598620, 27438068, 34297585, 39197240, 54876136, 68595170, 137190340, 274380680]

約数ペア:

[(1, 274380680), (2, 137190340), (4, 68595170), (5, 54876136), (7, 39197240), (8, 34297585), (10, 27438068), (14, 19598620), (17, 16140040), (20, 13719034), (28, 9799310), (34, 8070020), (35, 7839448), (40, 6859517), (56, 4899655), (59, 4650520), (68, 4035010), (70, 3919724), (85, 3228008), (118, 2325260), (119, 2305720), (136, 2017505), (140, 1959862), (170, 1614004), (236, 1162630), (238, 1152860), (280, 979931), (295, 930104), (340, 807002), (413, 664360), (472, 581315), (476, 576430), (590, 465052), (595, 461144), (680, 403501), (826, 332180), (952, 288215), (977, 280840), (1003, 273560), (1180, 232526), (1190, 230572), (1652, 166090), (1954, 140420), (2006, 136780), (2065, 132872), (2360, 116263), (2380, 115286), (3304, 83045), (3908, 70210), (4012, 68390), (4130, 66436), (4760, 57643), (4885, 56168), (5015, 54712), (6839, 40120), (7021, 39080), (7816, 35105), (8024, 34195), (8260, 33218), (9770, 28084), (10030, 27356), (13678, 20060), (14042, 19540), (16520, 16609)]