315856800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2125

約数の個数: 288

約数和(自身を含む): 1306166400

約数和(自身を除く): 990309600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2089, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4178, 4200, 4320, 4725, 5040, 5400, 5600, 6048, 6267, 6300, 7200, 7560, 8356, 8400, 9450, 10080, 10445, 10800, 12534, 12600, 14623, 15120, 16712, 16800, 18801, 18900, 20890, 21600, 25068, 25200, 29246, 30240, 31335, 33424, 37602, 37800, 41780, 43869, 50136, 50400, 52225, 56403, 58492, 62670, 66848, 73115, 75204, 75600, 83560, 87738, 94005, 100272, 104450, 112806, 116984, 125340, 131607, 146230, 150408, 151200, 156675, 167120, 175476, 188010, 200544, 208900, 219345, 225612, 233968, 250680, 263214, 282015, 292460, 300816, 313350, 334240, 350952, 365575, 376020, 394821, 417800, 438690, 451224, 467936, 470025, 501360, 526428, 564030, 584920, 601632, 626700, 658035, 701904, 731150, 752040, 789642, 835600, 877380, 902448, 940050, 1002720, 1052856, 1096725, 1128060, 1169840, 1253400, 1316070, 1403808, 1410075, 1462300, 1504080, 1579284, 1671200, 1754760, 1804896, 1880100, 1974105, 2105712, 2193450, 2256120, 2339680, 2506800, 2632140, 2820150, 2924600, 3008160, 3158568, 3290175, 3509520, 3760200, 3948210, 4211424, 4386900, 4512240, 5013600, 5264280, 5640300, 5849200, 6317136, 6580350, 7019040, 7520400, 7896420, 8773800, 9024480, 9870525, 10528560, 11280600, 11698400, 12634272, 13160700, 15040800, 15792840, 17547600, 19741050, 21057120, 22561200, 26321400, 31585680, 35095200, 39482100, 45122400, 52642800, 63171360, 78964200, 105285600, 157928400, 315856800]

約数ペア:

[(1, 315856800), (2, 157928400), (3, 105285600), (4, 78964200), (5, 63171360), (6, 52642800), (7, 45122400), (8, 39482100), (9, 35095200), (10, 31585680), (12, 26321400), (14, 22561200), (15, 21057120), (16, 19741050), (18, 17547600), (20, 15792840), (21, 15040800), (24, 13160700), (25, 12634272), (27, 11698400), (28, 11280600), (30, 10528560), (32, 9870525), (35, 9024480), (36, 8773800), (40, 7896420), (42, 7520400), (45, 7019040), (48, 6580350), (50, 6317136), (54, 5849200), (56, 5640300), (60, 5264280), (63, 5013600), (70, 4512240), (72, 4386900), (75, 4211424), (80, 3948210), (84, 3760200), (90, 3509520), (96, 3290175), (100, 3158568), (105, 3008160), (108, 2924600), (112, 2820150), (120, 2632140), (126, 2506800), (135, 2339680), (140, 2256120), (144, 2193450), (150, 2105712), (160, 1974105), (168, 1880100), (175, 1804896), (180, 1754760), (189, 1671200), (200, 1579284), (210, 1504080), (216, 1462300), (224, 1410075), (225, 1403808), (240, 1316070), (252, 1253400), (270, 1169840), (280, 1128060), (288, 1096725), (300, 1052856), (315, 1002720), (336, 940050), (350, 902448), (360, 877380), (378, 835600), (400, 789642), (420, 752040), (432, 731150), (450, 701904), (480, 658035), (504, 626700), (525, 601632), (540, 584920), (560, 564030), (600, 526428), (630, 501360), (672, 470025), (675, 467936), (700, 451224), (720, 438690), (756, 417800), (800, 394821), (840, 376020), (864, 365575), (900, 350952), (945, 334240), (1008, 313350), (1050, 300816), (1080, 292460), (1120, 282015), (1200, 263214), (1260, 250680), (1350, 233968), (1400, 225612), (1440, 219345), (1512, 208900), (1575, 200544), (1680, 188010), (1800, 175476), (1890, 167120), (2016, 156675), (2089, 151200), (2100, 150408), (2160, 146230), (2400, 131607), (2520, 125340), (2700, 116984), (2800, 112806), (3024, 104450), (3150, 100272), (3360, 94005), (3600, 87738), (3780, 83560), (4178, 75600), (4200, 75204), (4320, 73115), (4725, 66848), (5040, 62670), (5400, 58492), (5600, 56403), (6048, 52225), (6267, 50400), (6300, 50136), (7200, 43869), (7560, 41780), (8356, 37800), (8400, 37602), (9450, 33424), (10080, 31335), (10445, 30240), (10800, 29246), (12534, 25200), (12600, 25068), (14623, 21600), (15120, 20890), (16712, 18900), (16800, 18801)]