207337920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7018

約数の個数: 112

約数和(自身を含む): 679630848

約数和(自身を除く): 472292928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6967, 7440, 9920, 13934, 14880, 20901, 27868, 29760, 34835, 41802, 55736, 69670, 83604, 104505, 111472, 139340, 167208, 209010, 215977, 222944, 278680, 334416, 418020, 431954, 445888, 557360, 647931, 668832, 836040, 863908, 1079885, 1114720, 1295862, 1337664, 1672080, 1727816, 2159770, 2229440, 2591724, 3239655, 3344160, 3455632, 4319540, 5183448, 6479310, 6688320, 6911264, 8639080, 10366896, 12958620, 13822528, 17278160, 20733792, 25917240, 34556320, 41467584, 51834480, 69112640, 103668960, 207337920]

約数ペア:

[(1, 207337920), (2, 103668960), (3, 69112640), (4, 51834480), (5, 41467584), (6, 34556320), (8, 25917240), (10, 20733792), (12, 17278160), (15, 13822528), (16, 12958620), (20, 10366896), (24, 8639080), (30, 6911264), (31, 6688320), (32, 6479310), (40, 5183448), (48, 4319540), (60, 3455632), (62, 3344160), (64, 3239655), (80, 2591724), (93, 2229440), (96, 2159770), (120, 1727816), (124, 1672080), (155, 1337664), (160, 1295862), (186, 1114720), (192, 1079885), (240, 863908), (248, 836040), (310, 668832), (320, 647931), (372, 557360), (465, 445888), (480, 431954), (496, 418020), (620, 334416), (744, 278680), (930, 222944), (960, 215977), (992, 209010), (1240, 167208), (1488, 139340), (1860, 111472), (1984, 104505), (2480, 83604), (2976, 69670), (3720, 55736), (4960, 41802), (5952, 34835), (6967, 29760), (7440, 27868), (9920, 20901), (13934, 14880)]