289673280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 224

約数和(自身を含む): 1100937600

約数和(自身を除く): 811264320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2579, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5158, 5616, 6240, 7020, 7488, 7737, 8640, 9360, 10316, 11232, 12480, 12895, 14040, 15474, 18720, 20632, 22464, 23211, 25790, 28080, 30948, 33527, 37440, 38685, 41264, 46422, 51580, 56160, 61896, 67054, 69633, 77370, 82528, 92844, 100581, 103160, 112320, 116055, 123792, 134108, 139266, 154740, 165056, 167635, 185688, 201162, 206320, 232110, 247584, 268216, 278532, 301743, 309480, 335270, 348165, 371376, 402324, 412640, 464220, 495168, 502905, 536432, 557064, 603486, 618960, 670540, 696330, 742752, 804648, 825280, 905229, 928440, 1005810, 1072864, 1114128, 1206972, 1237920, 1341080, 1392660, 1485504, 1508715, 1609296, 1810458, 1856880, 2011620, 2145728, 2228256, 2413944, 2475840, 2682160, 2785320, 3017430, 3218592, 3620916, 3713760, 4023240, 4456512, 4526145, 4827888, 5364320, 5570640, 6034860, 6437184, 7241832, 7427520, 8046480, 9052290, 9655776, 10728640, 11141280, 12069720, 14483664, 16092960, 18104580, 19311552, 22282560, 24139440, 28967328, 32185920, 36209160, 48278880, 57934656, 72418320, 96557760, 144836640, 289673280]

約数ペア:

[(1, 289673280), (2, 144836640), (3, 96557760), (4, 72418320), (5, 57934656), (6, 48278880), (8, 36209160), (9, 32185920), (10, 28967328), (12, 24139440), (13, 22282560), (15, 19311552), (16, 18104580), (18, 16092960), (20, 14483664), (24, 12069720), (26, 11141280), (27, 10728640), (30, 9655776), (32, 9052290), (36, 8046480), (39, 7427520), (40, 7241832), (45, 6437184), (48, 6034860), (52, 5570640), (54, 5364320), (60, 4827888), (64, 4526145), (65, 4456512), (72, 4023240), (78, 3713760), (80, 3620916), (90, 3218592), (96, 3017430), (104, 2785320), (108, 2682160), (117, 2475840), (120, 2413944), (130, 2228256), (135, 2145728), (144, 2011620), (156, 1856880), (160, 1810458), (180, 1609296), (192, 1508715), (195, 1485504), (208, 1392660), (216, 1341080), (234, 1237920), (240, 1206972), (260, 1114128), (270, 1072864), (288, 1005810), (312, 928440), (320, 905229), (351, 825280), (360, 804648), (390, 742752), (416, 696330), (432, 670540), (468, 618960), (480, 603486), (520, 557064), (540, 536432), (576, 502905), (585, 495168), (624, 464220), (702, 412640), (720, 402324), (780, 371376), (832, 348165), (864, 335270), (936, 309480), (960, 301743), (1040, 278532), (1080, 268216), (1170, 247584), (1248, 232110), (1404, 206320), (1440, 201162), (1560, 185688), (1728, 167635), (1755, 165056), (1872, 154740), (2080, 139266), (2160, 134108), (2340, 123792), (2496, 116055), (2579, 112320), (2808, 103160), (2880, 100581), (3120, 92844), (3510, 82528), (3744, 77370), (4160, 69633), (4320, 67054), (4680, 61896), (5158, 56160), (5616, 51580), (6240, 46422), (7020, 41264), (7488, 38685), (7737, 37440), (8640, 33527), (9360, 30948), (10316, 28080), (11232, 25790), (12480, 23211), (12895, 22464), (14040, 20632), (15474, 18720)]