557321280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 224

約数和(自身を含む): 1892588544

約数和(自身を除く): 1335267264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 64, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 192, 215, 230, 240, 258, 276, 320, 344, 345, 368, 430, 460, 480, 516, 552, 587, 645, 688, 690, 736, 860, 920, 960, 989, 1032, 1104, 1174, 1290, 1376, 1380, 1472, 1720, 1761, 1840, 1978, 2064, 2208, 2348, 2580, 2752, 2760, 2935, 2967, 3440, 3522, 3680, 3956, 4128, 4416, 4696, 4945, 5160, 5520, 5870, 5934, 6880, 7044, 7360, 7912, 8256, 8805, 9392, 9890, 10320, 11040, 11740, 11868, 13501, 13760, 14088, 14835, 15824, 17610, 18784, 19780, 20640, 22080, 23480, 23736, 25241, 27002, 28176, 29670, 31648, 35220, 37568, 39560, 40503, 41280, 46960, 47472, 50482, 54004, 56352, 59340, 63296, 67505, 70440, 75723, 79120, 81006, 93920, 94944, 100964, 108008, 112704, 118680, 126205, 135010, 140880, 151446, 158240, 162012, 187840, 189888, 201928, 202515, 216016, 237360, 252410, 270020, 281760, 302892, 316480, 324024, 378615, 403856, 405030, 432032, 474720, 504820, 540040, 563520, 580543, 605784, 648048, 757230, 807712, 810060, 864064, 949440, 1009640, 1080080, 1161086, 1211568, 1296096, 1514460, 1615424, 1620120, 1741629, 2019280, 2160160, 2322172, 2423136, 2592192, 2902715, 3028920, 3240240, 3483258, 4038560, 4320320, 4644344, 4846272, 5805430, 6057840, 6480480, 6966516, 8077120, 8708145, 9288688, 11610860, 12115680, 12960960, 13933032, 17416290, 18577376, 23221720, 24231360, 27866064, 34832580, 37154752, 46443440, 55732128, 69665160, 92886880, 111464256, 139330320, 185773760, 278660640, 557321280]

約数ペア:

[(1, 557321280), (2, 278660640), (3, 185773760), (4, 139330320), (5, 111464256), (6, 92886880), (8, 69665160), (10, 55732128), (12, 46443440), (15, 37154752), (16, 34832580), (20, 27866064), (23, 24231360), (24, 23221720), (30, 18577376), (32, 17416290), (40, 13933032), (43, 12960960), (46, 12115680), (48, 11610860), (60, 9288688), (64, 8708145), (69, 8077120), (80, 6966516), (86, 6480480), (92, 6057840), (96, 5805430), (115, 4846272), (120, 4644344), (129, 4320320), (138, 4038560), (160, 3483258), (172, 3240240), (184, 3028920), (192, 2902715), (215, 2592192), (230, 2423136), (240, 2322172), (258, 2160160), (276, 2019280), (320, 1741629), (344, 1620120), (345, 1615424), (368, 1514460), (430, 1296096), (460, 1211568), (480, 1161086), (516, 1080080), (552, 1009640), (587, 949440), (645, 864064), (688, 810060), (690, 807712), (736, 757230), (860, 648048), (920, 605784), (960, 580543), (989, 563520), (1032, 540040), (1104, 504820), (1174, 474720), (1290, 432032), (1376, 405030), (1380, 403856), (1472, 378615), (1720, 324024), (1761, 316480), (1840, 302892), (1978, 281760), (2064, 270020), (2208, 252410), (2348, 237360), (2580, 216016), (2752, 202515), (2760, 201928), (2935, 189888), (2967, 187840), (3440, 162012), (3522, 158240), (3680, 151446), (3956, 140880), (4128, 135010), (4416, 126205), (4696, 118680), (4945, 112704), (5160, 108008), (5520, 100964), (5870, 94944), (5934, 93920), (6880, 81006), (7044, 79120), (7360, 75723), (7912, 70440), (8256, 67505), (8805, 63296), (9392, 59340), (9890, 56352), (10320, 54004), (11040, 50482), (11740, 47472), (11868, 46960), (13501, 41280), (13760, 40503), (14088, 39560), (14835, 37568), (15824, 35220), (17610, 31648), (18784, 29670), (19780, 28176), (20640, 27002), (22080, 25241), (23480, 23736)]