565313280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21062

約数の個数: 144

約数和(自身を含む): 2063491584

約数和(自身を除く): 1498178304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 21031, 26880, 42062, 63093, 84124, 105155, 126186, 147217, 168248, 210310, 252372, 294434, 315465, 336496, 420620, 441651, 504744, 588868, 630930, 672992, 736085, 841240, 883302, 1009488, 1177736, 1261860, 1345984, 1472170, 1682480, 1766604, 2018976, 2208255, 2355472, 2523720, 2691968, 2944340, 3364960, 3533208, 4037952, 4416510, 4710944, 5047440, 5383936, 5888680, 6729920, 7066416, 8075904, 8833020, 9421888, 10094880, 11777360, 13459840, 14132832, 16151808, 17666040, 18843776, 20189760, 23554720, 26919680, 28265664, 35332080, 37687552, 40379520, 47109440, 56531328, 70664160, 80759040, 94218880, 113062656, 141328320, 188437760, 282656640, 565313280]

約数ペア:

[(1, 565313280), (2, 282656640), (3, 188437760), (4, 141328320), (5, 113062656), (6, 94218880), (7, 80759040), (8, 70664160), (10, 56531328), (12, 47109440), (14, 40379520), (15, 37687552), (16, 35332080), (20, 28265664), (21, 26919680), (24, 23554720), (28, 20189760), (30, 18843776), (32, 17666040), (35, 16151808), (40, 14132832), (42, 13459840), (48, 11777360), (56, 10094880), (60, 9421888), (64, 8833020), (70, 8075904), (80, 7066416), (84, 6729920), (96, 5888680), (105, 5383936), (112, 5047440), (120, 4710944), (128, 4416510), (140, 4037952), (160, 3533208), (168, 3364960), (192, 2944340), (210, 2691968), (224, 2523720), (240, 2355472), (256, 2208255), (280, 2018976), (320, 1766604), (336, 1682480), (384, 1472170), (420, 1345984), (448, 1261860), (480, 1177736), (560, 1009488), (640, 883302), (672, 841240), (768, 736085), (840, 672992), (896, 630930), (960, 588868), (1120, 504744), (1280, 441651), (1344, 420620), (1680, 336496), (1792, 315465), (1920, 294434), (2240, 252372), (2688, 210310), (3360, 168248), (3840, 147217), (4480, 126186), (5376, 105155), (6720, 84124), (8960, 63093), (13440, 42062), (21031, 26880)]