2145342240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11549}}^1$

素因数の和:11616

約数の個数: 192

約数和(自身を含む): 7683984000

約数和(自身を除く): 5538641760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11549, 11610, 12384, 15480, 18576, 20640, 23098, 23220, 30960, 34647, 37152, 46196, 46440, 57745, 61920, 69294, 92392, 92880, 103941, 115490, 138588, 173235, 184784, 185760, 207882, 230980, 277176, 311823, 346470, 369568, 415764, 461960, 496607, 519705, 554352, 623646, 692940, 831528, 923920, 993214, 1039410, 1108704, 1247292, 1385880, 1489821, 1559115, 1663056, 1847840, 1986428, 2078820, 2483035, 2494584, 2771760, 2979642, 3118230, 3326112, 3972856, 4157640, 4469463, 4966070, 4989168, 5543520, 5959284, 6236460, 7449105, 7945712, 8315280, 8938926, 9932140, 9978336, 11918568, 12472920, 13408389, 14898210, 15891424, 16630560, 17877852, 19864280, 22347315, 23837136, 24945840, 26816778, 29796420, 35755704, 39728560, 44694630, 47674272, 49891680, 53633556, 59592840, 67041945, 71511408, 79457120, 89389260, 107267112, 119185680, 134083890, 143022816, 178778520, 214534224, 238371360, 268167780, 357557040, 429068448, 536335560, 715114080, 1072671120, 2145342240]

約数ペア:

[(1, 2145342240), (2, 1072671120), (3, 715114080), (4, 536335560), (5, 429068448), (6, 357557040), (8, 268167780), (9, 238371360), (10, 214534224), (12, 178778520), (15, 143022816), (16, 134083890), (18, 119185680), (20, 107267112), (24, 89389260), (27, 79457120), (30, 71511408), (32, 67041945), (36, 59592840), (40, 53633556), (43, 49891680), (45, 47674272), (48, 44694630), (54, 39728560), (60, 35755704), (72, 29796420), (80, 26816778), (86, 24945840), (90, 23837136), (96, 22347315), (108, 19864280), (120, 17877852), (129, 16630560), (135, 15891424), (144, 14898210), (160, 13408389), (172, 12472920), (180, 11918568), (215, 9978336), (216, 9932140), (240, 8938926), (258, 8315280), (270, 7945712), (288, 7449105), (344, 6236460), (360, 5959284), (387, 5543520), (430, 4989168), (432, 4966070), (480, 4469463), (516, 4157640), (540, 3972856), (645, 3326112), (688, 3118230), (720, 2979642), (774, 2771760), (860, 2494584), (864, 2483035), (1032, 2078820), (1080, 1986428), (1161, 1847840), (1290, 1663056), (1376, 1559115), (1440, 1489821), (1548, 1385880), (1720, 1247292), (1935, 1108704), (2064, 1039410), (2160, 993214), (2322, 923920), (2580, 831528), (3096, 692940), (3440, 623646), (3870, 554352), (4128, 519705), (4320, 496607), (4644, 461960), (5160, 415764), (5805, 369568), (6192, 346470), (6880, 311823), (7740, 277176), (9288, 230980), (10320, 207882), (11549, 185760), (11610, 184784), (12384, 173235), (15480, 138588), (18576, 115490), (20640, 103941), (23098, 92880), (23220, 92392), (30960, 69294), (34647, 61920), (37152, 57745), (46196, 46440)]