297958560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 991533312

約数和(自身を除く): 693574752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 137, 138, 160, 184, 197, 230, 240, 274, 276, 345, 368, 394, 411, 460, 480, 548, 552, 591, 685, 690, 736, 788, 822, 920, 985, 1096, 1104, 1182, 1370, 1380, 1576, 1644, 1840, 1970, 2055, 2192, 2208, 2364, 2740, 2760, 2955, 3151, 3152, 3288, 3680, 3940, 4110, 4384, 4531, 4728, 5480, 5520, 5910, 6302, 6304, 6576, 7880, 8220, 9062, 9453, 9456, 10960, 11040, 11820, 12604, 13152, 13593, 15755, 15760, 16440, 18124, 18906, 18912, 21920, 22655, 23640, 25208, 26989, 27186, 31510, 31520, 32880, 36248, 37812, 45310, 47265, 47280, 50416, 53978, 54372, 63020, 65760, 67965, 72496, 75624, 80967, 90620, 94530, 94560, 100832, 107956, 108744, 126040, 134945, 135930, 144992, 151248, 161934, 181240, 189060, 215912, 217488, 252080, 269890, 271860, 302496, 323868, 362480, 378120, 404835, 431824, 434976, 504160, 539780, 543720, 620747, 647736, 724960, 756240, 809670, 863648, 1079560, 1087440, 1241494, 1295472, 1512480, 1619340, 1862241, 2159120, 2174880, 2482988, 2590944, 3103735, 3238680, 3724482, 4318240, 4965976, 6207470, 6477360, 7448964, 9311205, 9931952, 12414940, 12954720, 14897928, 18622410, 19863904, 24829880, 29795856, 37244820, 49659760, 59591712, 74489640, 99319520, 148979280, 297958560]

約数ペア:

[(1, 297958560), (2, 148979280), (3, 99319520), (4, 74489640), (5, 59591712), (6, 49659760), (8, 37244820), (10, 29795856), (12, 24829880), (15, 19863904), (16, 18622410), (20, 14897928), (23, 12954720), (24, 12414940), (30, 9931952), (32, 9311205), (40, 7448964), (46, 6477360), (48, 6207470), (60, 4965976), (69, 4318240), (80, 3724482), (92, 3238680), (96, 3103735), (115, 2590944), (120, 2482988), (137, 2174880), (138, 2159120), (160, 1862241), (184, 1619340), (197, 1512480), (230, 1295472), (240, 1241494), (274, 1087440), (276, 1079560), (345, 863648), (368, 809670), (394, 756240), (411, 724960), (460, 647736), (480, 620747), (548, 543720), (552, 539780), (591, 504160), (685, 434976), (690, 431824), (736, 404835), (788, 378120), (822, 362480), (920, 323868), (985, 302496), (1096, 271860), (1104, 269890), (1182, 252080), (1370, 217488), (1380, 215912), (1576, 189060), (1644, 181240), (1840, 161934), (1970, 151248), (2055, 144992), (2192, 135930), (2208, 134945), (2364, 126040), (2740, 108744), (2760, 107956), (2955, 100832), (3151, 94560), (3152, 94530), (3288, 90620), (3680, 80967), (3940, 75624), (4110, 72496), (4384, 67965), (4531, 65760), (4728, 63020), (5480, 54372), (5520, 53978), (5910, 50416), (6302, 47280), (6304, 47265), (6576, 45310), (7880, 37812), (8220, 36248), (9062, 32880), (9453, 31520), (9456, 31510), (10960, 27186), (11040, 26989), (11820, 25208), (12604, 23640), (13152, 22655), (13593, 21920), (15755, 18912), (15760, 18906), (16440, 18124)]