235307520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 240

約数和(自身を含む): 931993920

約数和(自身を除く): 696686400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1459, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2918, 3360, 3584, 3840, 4032, 4377, 4480, 4608, 5040, 5376, 5760, 5836, 6720, 7295, 7680, 8064, 8754, 8960, 10080, 10213, 10752, 11520, 11672, 13131, 13440, 14590, 16128, 17508, 17920, 20160, 20426, 21885, 23040, 23344, 26262, 26880, 29180, 30639, 32256, 35016, 40320, 40852, 43770, 46688, 51065, 52524, 53760, 58360, 61278, 65655, 70032, 80640, 81704, 87540, 91917, 93376, 102130, 105048, 116720, 122556, 131310, 140064, 153195, 161280, 163408, 175080, 183834, 186752, 204260, 210096, 233440, 245112, 262620, 280128, 306390, 326816, 350160, 367668, 373504, 408520, 420192, 459585, 466880, 490224, 525240, 560256, 612780, 653632, 700320, 735336, 747008, 817040, 840384, 919170, 933760, 980448, 1050480, 1120512, 1225560, 1307264, 1400640, 1470672, 1634080, 1680768, 1838340, 1867520, 1960896, 2100960, 2241024, 2451120, 2614528, 2801280, 2941344, 3268160, 3361536, 3676680, 3735040, 3921792, 4201920, 4902240, 5229056, 5602560, 5882688, 6536320, 6723072, 7353360, 7843584, 8403840, 9804480, 11205120, 11765376, 13072640, 14706720, 15687168, 16807680, 19608960, 23530752, 26145280, 29413440, 33615360, 39217920, 47061504, 58826880, 78435840, 117653760, 235307520]

約数ペア:

[(1, 235307520), (2, 117653760), (3, 78435840), (4, 58826880), (5, 47061504), (6, 39217920), (7, 33615360), (8, 29413440), (9, 26145280), (10, 23530752), (12, 19608960), (14, 16807680), (15, 15687168), (16, 14706720), (18, 13072640), (20, 11765376), (21, 11205120), (24, 9804480), (28, 8403840), (30, 7843584), (32, 7353360), (35, 6723072), (36, 6536320), (40, 5882688), (42, 5602560), (45, 5229056), (48, 4902240), (56, 4201920), (60, 3921792), (63, 3735040), (64, 3676680), (70, 3361536), (72, 3268160), (80, 2941344), (84, 2801280), (90, 2614528), (96, 2451120), (105, 2241024), (112, 2100960), (120, 1960896), (126, 1867520), (128, 1838340), (140, 1680768), (144, 1634080), (160, 1470672), (168, 1400640), (180, 1307264), (192, 1225560), (210, 1120512), (224, 1050480), (240, 980448), (252, 933760), (256, 919170), (280, 840384), (288, 817040), (315, 747008), (320, 735336), (336, 700320), (360, 653632), (384, 612780), (420, 560256), (448, 525240), (480, 490224), (504, 466880), (512, 459585), (560, 420192), (576, 408520), (630, 373504), (640, 367668), (672, 350160), (720, 326816), (768, 306390), (840, 280128), (896, 262620), (960, 245112), (1008, 233440), (1120, 210096), (1152, 204260), (1260, 186752), (1280, 183834), (1344, 175080), (1440, 163408), (1459, 161280), (1536, 153195), (1680, 140064), (1792, 131310), (1920, 122556), (2016, 116720), (2240, 105048), (2304, 102130), (2520, 93376), (2560, 91917), (2688, 87540), (2880, 81704), (2918, 80640), (3360, 70032), (3584, 65655), (3840, 61278), (4032, 58360), (4377, 53760), (4480, 52524), (4608, 51065), (5040, 46688), (5376, 43770), (5760, 40852), (5836, 40320), (6720, 35016), (7295, 32256), (7680, 30639), (8064, 29180), (8754, 26880), (8960, 26262), (10080, 23344), (10213, 23040), (10752, 21885), (11520, 20426), (11672, 20160), (13131, 17920), (13440, 17508), (14590, 16128)]