214576560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 240

約数和(自身を含む): 813385440

約数和(自身を除く): 598808880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 821, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1642, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2463, 2640, 2904, 2970, 3267, 3284, 3630, 3960, 4105, 4356, 4752, 4840, 4926, 5445, 5808, 5940, 6534, 6568, 7260, 7389, 7920, 8210, 8712, 9031, 9680, 9852, 10890, 11880, 12315, 13068, 13136, 14520, 14778, 16335, 16420, 17424, 18062, 19704, 21780, 22167, 23760, 24630, 26136, 27093, 29040, 29556, 32670, 32840, 36124, 36945, 39408, 43560, 44334, 45155, 49260, 52272, 54186, 59112, 65340, 65680, 72248, 73890, 81279, 87120, 88668, 90310, 98520, 99341, 108372, 110835, 118224, 130680, 135465, 144496, 147780, 162558, 177336, 180620, 197040, 198682, 216744, 221670, 243837, 261360, 270930, 295560, 298023, 325116, 354672, 361240, 397364, 406395, 433488, 443340, 487674, 496705, 541860, 591120, 596046, 650232, 722480, 794728, 812790, 886680, 894069, 975348, 993410, 1083720, 1192092, 1219185, 1300464, 1490115, 1589456, 1625580, 1773360, 1788138, 1950696, 1986820, 2167440, 2384184, 2438370, 2682207, 2980230, 3251160, 3576276, 3901392, 3973640, 4470345, 4768368, 4876740, 5364414, 5960460, 6502320, 7152552, 7947280, 8940690, 9753480, 10728828, 11920920, 13411035, 14305104, 17881380, 19506960, 21457656, 23841840, 26822070, 35762760, 42915312, 53644140, 71525520, 107288280, 214576560]

約数ペア:

[(1, 214576560), (2, 107288280), (3, 71525520), (4, 53644140), (5, 42915312), (6, 35762760), (8, 26822070), (9, 23841840), (10, 21457656), (11, 19506960), (12, 17881380), (15, 14305104), (16, 13411035), (18, 11920920), (20, 10728828), (22, 9753480), (24, 8940690), (27, 7947280), (30, 7152552), (33, 6502320), (36, 5960460), (40, 5364414), (44, 4876740), (45, 4768368), (48, 4470345), (54, 3973640), (55, 3901392), (60, 3576276), (66, 3251160), (72, 2980230), (80, 2682207), (88, 2438370), (90, 2384184), (99, 2167440), (108, 1986820), (110, 1950696), (120, 1788138), (121, 1773360), (132, 1625580), (135, 1589456), (144, 1490115), (165, 1300464), (176, 1219185), (180, 1192092), (198, 1083720), (216, 993410), (220, 975348), (240, 894069), (242, 886680), (264, 812790), (270, 794728), (297, 722480), (330, 650232), (360, 596046), (363, 591120), (396, 541860), (432, 496705), (440, 487674), (484, 443340), (495, 433488), (528, 406395), (540, 397364), (594, 361240), (605, 354672), (660, 325116), (720, 298023), (726, 295560), (792, 270930), (821, 261360), (880, 243837), (968, 221670), (990, 216744), (1080, 198682), (1089, 197040), (1188, 180620), (1210, 177336), (1320, 162558), (1452, 147780), (1485, 144496), (1584, 135465), (1642, 130680), (1815, 118224), (1936, 110835), (1980, 108372), (2160, 99341), (2178, 98520), (2376, 90310), (2420, 88668), (2463, 87120), (2640, 81279), (2904, 73890), (2970, 72248), (3267, 65680), (3284, 65340), (3630, 59112), (3960, 54186), (4105, 52272), (4356, 49260), (4752, 45155), (4840, 44334), (4926, 43560), (5445, 39408), (5808, 36945), (5940, 36124), (6534, 32840), (6568, 32670), (7260, 29556), (7389, 29040), (7920, 27093), (8210, 26136), (8712, 24630), (9031, 23760), (9680, 22167), (9852, 21780), (10890, 19704), (11880, 18062), (12315, 17424), (13068, 16420), (13136, 16335), (14520, 14778)]