259510680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 1005011280

約数和(自身を除く): 745500600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 71, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 142, 143, 156, 165, 180, 195, 198, 213, 220, 234, 260, 264, 284, 286, 312, 330, 355, 360, 390, 396, 426, 429, 440, 468, 495, 520, 568, 572, 585, 639, 660, 710, 715, 780, 781, 792, 852, 858, 923, 936, 990, 1065, 1144, 1170, 1278, 1287, 1320, 1420, 1430, 1560, 1562, 1704, 1716, 1846, 1980, 2130, 2145, 2340, 2343, 2556, 2574, 2769, 2840, 2860, 3124, 3195, 3432, 3692, 3905, 3960, 4260, 4290, 4615, 4680, 4686, 5041, 5112, 5148, 5538, 5720, 6248, 6390, 6435, 7029, 7384, 7810, 8307, 8520, 8580, 9230, 9372, 10082, 10153, 10296, 11076, 11715, 12780, 12870, 13845, 14058, 15123, 15620, 16614, 17160, 18460, 18744, 20164, 20306, 22152, 23430, 25205, 25560, 25740, 27690, 28116, 30246, 30459, 31240, 33228, 35145, 36920, 40328, 40612, 41535, 45369, 46860, 50410, 50765, 51480, 55380, 55451, 56232, 60492, 60918, 65533, 66456, 70290, 75615, 81224, 83070, 90738, 91377, 93720, 100820, 101530, 110760, 110902, 120984, 121836, 131066, 140580, 151230, 152295, 166140, 166353, 181476, 182754, 196599, 201640, 203060, 221804, 226845, 243672, 262132, 277255, 281160, 302460, 304590, 327665, 332280, 332706, 362952, 365508, 393198, 406120, 443608, 453690, 456885, 499059, 524264, 554510, 589797, 604920, 609180, 655330, 665412, 720863, 731016, 786396, 831765, 907380, 913770, 982995, 998118, 1109020, 1179594, 1218360, 1310660, 1330824, 1441726, 1572792, 1663530, 1814760, 1827540, 1965990, 1996236, 2162589, 2218040, 2359188, 2495295, 2621320, 2883452, 2948985, 3327060, 3604315, 3655080, 3931980, 3992472, 4325178, 4718376, 4990590, 5766904, 5897970, 6487767, 6654120, 7208630, 7863960, 8650356, 9981180, 10812945, 11795940, 12975534, 14417260, 17300712, 19962360, 21625890, 23591880, 25951068, 28834520, 32438835, 43251780, 51902136, 64877670, 86503560, 129755340, 259510680]

約数ペア:

[(1, 259510680), (2, 129755340), (3, 86503560), (4, 64877670), (5, 51902136), (6, 43251780), (8, 32438835), (9, 28834520), (10, 25951068), (11, 23591880), (12, 21625890), (13, 19962360), (15, 17300712), (18, 14417260), (20, 12975534), (22, 11795940), (24, 10812945), (26, 9981180), (30, 8650356), (33, 7863960), (36, 7208630), (39, 6654120), (40, 6487767), (44, 5897970), (45, 5766904), (52, 4990590), (55, 4718376), (60, 4325178), (65, 3992472), (66, 3931980), (71, 3655080), (72, 3604315), (78, 3327060), (88, 2948985), (90, 2883452), (99, 2621320), (104, 2495295), (110, 2359188), (117, 2218040), (120, 2162589), (130, 1996236), (132, 1965990), (142, 1827540), (143, 1814760), (156, 1663530), (165, 1572792), (180, 1441726), (195, 1330824), (198, 1310660), (213, 1218360), (220, 1179594), (234, 1109020), (260, 998118), (264, 982995), (284, 913770), (286, 907380), (312, 831765), (330, 786396), (355, 731016), (360, 720863), (390, 665412), (396, 655330), (426, 609180), (429, 604920), (440, 589797), (468, 554510), (495, 524264), (520, 499059), (568, 456885), (572, 453690), (585, 443608), (639, 406120), (660, 393198), (710, 365508), (715, 362952), (780, 332706), (781, 332280), (792, 327665), (852, 304590), (858, 302460), (923, 281160), (936, 277255), (990, 262132), (1065, 243672), (1144, 226845), (1170, 221804), (1278, 203060), (1287, 201640), (1320, 196599), (1420, 182754), (1430, 181476), (1560, 166353), (1562, 166140), (1704, 152295), (1716, 151230), (1846, 140580), (1980, 131066), (2130, 121836), (2145, 120984), (2340, 110902), (2343, 110760), (2556, 101530), (2574, 100820), (2769, 93720), (2840, 91377), (2860, 90738), (3124, 83070), (3195, 81224), (3432, 75615), (3692, 70290), (3905, 66456), (3960, 65533), (4260, 60918), (4290, 60492), (4615, 56232), (4680, 55451), (4686, 55380), (5041, 51480), (5112, 50765), (5148, 50410), (5538, 46860), (5720, 45369), (6248, 41535), (6390, 40612), (6435, 40328), (7029, 36920), (7384, 35145), (7810, 33228), (8307, 31240), (8520, 30459), (8580, 30246), (9230, 28116), (9372, 27690), (10082, 25740), (10153, 25560), (10296, 25205), (11076, 23430), (11715, 22152), (12780, 20306), (12870, 20164), (13845, 18744), (14058, 18460), (15123, 17160), (15620, 16614)]