539648280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 1823627520

約数和(自身を除く): 1283979240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 71, 72, 86, 90, 120, 129, 142, 172, 180, 213, 215, 258, 284, 344, 355, 360, 387, 426, 430, 491, 516, 568, 639, 645, 710, 774, 852, 860, 982, 1032, 1065, 1278, 1290, 1420, 1473, 1548, 1704, 1720, 1935, 1964, 2130, 2455, 2556, 2580, 2840, 2946, 3053, 3096, 3195, 3870, 3928, 4260, 4419, 4910, 5112, 5160, 5892, 6106, 6390, 7365, 7740, 8520, 8838, 9159, 9820, 11784, 12212, 12780, 14730, 15265, 15480, 17676, 18318, 19640, 21113, 22095, 24424, 25560, 27477, 29460, 30530, 34861, 35352, 36636, 42226, 44190, 45795, 54954, 58920, 61060, 63339, 69722, 73272, 84452, 88380, 91590, 104583, 105565, 109908, 122120, 126678, 137385, 139444, 168904, 174305, 176760, 183180, 190017, 209166, 211130, 219816, 253356, 274770, 278888, 313749, 316695, 348610, 366360, 380034, 418332, 422260, 506712, 522915, 549540, 627498, 633390, 697220, 760068, 836664, 844520, 950085, 1045830, 1099080, 1254996, 1266780, 1394440, 1499023, 1520136, 1568745, 1900170, 2091660, 2509992, 2533560, 2998046, 3137490, 3800340, 4183320, 4497069, 5996092, 6274980, 7495115, 7600680, 8994138, 11992184, 12549960, 13491207, 14990230, 17988276, 22485345, 26982414, 29980460, 35976552, 44970690, 53964828, 59960920, 67456035, 89941380, 107929656, 134912070, 179882760, 269824140, 539648280]

約数ペア:

[(1, 539648280), (2, 269824140), (3, 179882760), (4, 134912070), (5, 107929656), (6, 89941380), (8, 67456035), (9, 59960920), (10, 53964828), (12, 44970690), (15, 35976552), (18, 29980460), (20, 26982414), (24, 22485345), (30, 17988276), (36, 14990230), (40, 13491207), (43, 12549960), (45, 11992184), (60, 8994138), (71, 7600680), (72, 7495115), (86, 6274980), (90, 5996092), (120, 4497069), (129, 4183320), (142, 3800340), (172, 3137490), (180, 2998046), (213, 2533560), (215, 2509992), (258, 2091660), (284, 1900170), (344, 1568745), (355, 1520136), (360, 1499023), (387, 1394440), (426, 1266780), (430, 1254996), (491, 1099080), (516, 1045830), (568, 950085), (639, 844520), (645, 836664), (710, 760068), (774, 697220), (852, 633390), (860, 627498), (982, 549540), (1032, 522915), (1065, 506712), (1278, 422260), (1290, 418332), (1420, 380034), (1473, 366360), (1548, 348610), (1704, 316695), (1720, 313749), (1935, 278888), (1964, 274770), (2130, 253356), (2455, 219816), (2556, 211130), (2580, 209166), (2840, 190017), (2946, 183180), (3053, 176760), (3096, 174305), (3195, 168904), (3870, 139444), (3928, 137385), (4260, 126678), (4419, 122120), (4910, 109908), (5112, 105565), (5160, 104583), (5892, 91590), (6106, 88380), (6390, 84452), (7365, 73272), (7740, 69722), (8520, 63339), (8838, 61060), (9159, 58920), (9820, 54954), (11784, 45795), (12212, 44190), (12780, 42226), (14730, 36636), (15265, 35352), (15480, 34861), (17676, 30530), (18318, 29460), (19640, 27477), (21113, 25560), (22095, 24424)]