396023040

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 288

約数和(自身を含む): 1607074560

約数和(自身を除く): 1211051520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1637, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3274, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4911, 5040, 5376, 5760, 6048, 6548, 6720, 6912, 7560, 8064, 8185, 8640, 8960, 9822, 10080, 11459, 11520, 12096, 13096, 13440, 14733, 15120, 16128, 16370, 17280, 19644, 20160, 22918, 24192, 24555, 26192, 26880, 29466, 30240, 32740, 34377, 34560, 39288, 40320, 44199, 45836, 48384, 49110, 52384, 57295, 58932, 60480, 65480, 68754, 73665, 78576, 80640, 88398, 91672, 98220, 103131, 104768, 114590, 117864, 120960, 130960, 137508, 147330, 157152, 171885, 176796, 183344, 196440, 206262, 209536, 220995, 229180, 235728, 241920, 261920, 275016, 294660, 309393, 314304, 343770, 353592, 366688, 392880, 412524, 419072, 441990, 458360, 471456, 515655, 523840, 550032, 589320, 618786, 628608, 687540, 707184, 733376, 785760, 825048, 883980, 916720, 942912, 1031310, 1047680, 1100064, 1178640, 1237572, 1257216, 1375080, 1414368, 1466752, 1546965, 1571520, 1650096, 1767960, 1833440, 1885824, 2062620, 2095360, 2200128, 2357280, 2475144, 2750160, 2828736, 2933504, 3093930, 3143040, 3300192, 3535920, 3666880, 3771648, 4125240, 4400256, 4714560, 4950288, 5500320, 5657472, 6187860, 6286080, 6600384, 7071840, 7333760, 8250480, 8800512, 9429120, 9900576, 11000640, 11314944, 12375720, 13200768, 14143680, 14667520, 16500960, 18858240, 19801152, 22001280, 24751440, 26401536, 28287360, 33001920, 39602304, 44002560, 49502880, 56574720, 66003840, 79204608, 99005760, 132007680, 198011520, 396023040]

約数ペア:

[(1, 396023040), (2, 198011520), (3, 132007680), (4, 99005760), (5, 79204608), (6, 66003840), (7, 56574720), (8, 49502880), (9, 44002560), (10, 39602304), (12, 33001920), (14, 28287360), (15, 26401536), (16, 24751440), (18, 22001280), (20, 19801152), (21, 18858240), (24, 16500960), (27, 14667520), (28, 14143680), (30, 13200768), (32, 12375720), (35, 11314944), (36, 11000640), (40, 9900576), (42, 9429120), (45, 8800512), (48, 8250480), (54, 7333760), (56, 7071840), (60, 6600384), (63, 6286080), (64, 6187860), (70, 5657472), (72, 5500320), (80, 4950288), (84, 4714560), (90, 4400256), (96, 4125240), (105, 3771648), (108, 3666880), (112, 3535920), (120, 3300192), (126, 3143040), (128, 3093930), (135, 2933504), (140, 2828736), (144, 2750160), (160, 2475144), (168, 2357280), (180, 2200128), (189, 2095360), (192, 2062620), (210, 1885824), (216, 1833440), (224, 1767960), (240, 1650096), (252, 1571520), (256, 1546965), (270, 1466752), (280, 1414368), (288, 1375080), (315, 1257216), (320, 1237572), (336, 1178640), (360, 1100064), (378, 1047680), (384, 1031310), (420, 942912), (432, 916720), (448, 883980), (480, 825048), (504, 785760), (540, 733376), (560, 707184), (576, 687540), (630, 628608), (640, 618786), (672, 589320), (720, 550032), (756, 523840), (768, 515655), (840, 471456), (864, 458360), (896, 441990), (945, 419072), (960, 412524), (1008, 392880), (1080, 366688), (1120, 353592), (1152, 343770), (1260, 314304), (1280, 309393), (1344, 294660), (1440, 275016), (1512, 261920), (1637, 241920), (1680, 235728), (1728, 229180), (1792, 220995), (1890, 209536), (1920, 206262), (2016, 196440), (2160, 183344), (2240, 176796), (2304, 171885), (2520, 157152), (2688, 147330), (2880, 137508), (3024, 130960), (3274, 120960), (3360, 117864), (3456, 114590), (3780, 104768), (3840, 103131), (4032, 98220), (4320, 91672), (4480, 88398), (4911, 80640), (5040, 78576), (5376, 73665), (5760, 68754), (6048, 65480), (6548, 60480), (6720, 58932), (6912, 57295), (7560, 52384), (8064, 49110), (8185, 48384), (8640, 45836), (8960, 44199), (9822, 40320), (10080, 39288), (11459, 34560), (11520, 34377), (12096, 32740), (13096, 30240), (13440, 29466), (14733, 26880), (15120, 26192), (16128, 24555), (16370, 24192), (17280, 22918), (19644, 20160)]