13487040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 224

約数和(自身を含む): 54620160

約数和(自身を除く): 41133120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 223, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 446, 448, 480, 504, 540, 560, 576, 630, 669, 672, 720, 756, 840, 864, 892, 945, 960, 1008, 1080, 1115, 1120, 1260, 1338, 1344, 1440, 1512, 1561, 1680, 1728, 1784, 1890, 2007, 2016, 2160, 2230, 2240, 2520, 2676, 2880, 3024, 3122, 3345, 3360, 3568, 3780, 4014, 4032, 4320, 4460, 4683, 5040, 5352, 6021, 6048, 6244, 6690, 6720, 7136, 7560, 7805, 8028, 8640, 8920, 9366, 10035, 10080, 10704, 12042, 12096, 12488, 13380, 14049, 14272, 15120, 15610, 16056, 17840, 18732, 20070, 20160, 21408, 23415, 24084, 24976, 26760, 28098, 30105, 30240, 31220, 32112, 35680, 37464, 40140, 42147, 42816, 46830, 48168, 49952, 53520, 56196, 60210, 60480, 62440, 64224, 70245, 71360, 74928, 80280, 84294, 93660, 96336, 99904, 107040, 112392, 120420, 124880, 128448, 140490, 149856, 160560, 168588, 187320, 192672, 210735, 214080, 224784, 240840, 249760, 280980, 299712, 321120, 337176, 374640, 385344, 421470, 449568, 481680, 499520, 561960, 642240, 674352, 749280, 842940, 899136, 963360, 1123920, 1348704, 1498560, 1685880, 1926720, 2247840, 2697408, 3371760, 4495680, 6743520, 13487040]

約数ペア:

[(1, 13487040), (2, 6743520), (3, 4495680), (4, 3371760), (5, 2697408), (6, 2247840), (7, 1926720), (8, 1685880), (9, 1498560), (10, 1348704), (12, 1123920), (14, 963360), (15, 899136), (16, 842940), (18, 749280), (20, 674352), (21, 642240), (24, 561960), (27, 499520), (28, 481680), (30, 449568), (32, 421470), (35, 385344), (36, 374640), (40, 337176), (42, 321120), (45, 299712), (48, 280980), (54, 249760), (56, 240840), (60, 224784), (63, 214080), (64, 210735), (70, 192672), (72, 187320), (80, 168588), (84, 160560), (90, 149856), (96, 140490), (105, 128448), (108, 124880), (112, 120420), (120, 112392), (126, 107040), (135, 99904), (140, 96336), (144, 93660), (160, 84294), (168, 80280), (180, 74928), (189, 71360), (192, 70245), (210, 64224), (216, 62440), (223, 60480), (224, 60210), (240, 56196), (252, 53520), (270, 49952), (280, 48168), (288, 46830), (315, 42816), (320, 42147), (336, 40140), (360, 37464), (378, 35680), (420, 32112), (432, 31220), (446, 30240), (448, 30105), (480, 28098), (504, 26760), (540, 24976), (560, 24084), (576, 23415), (630, 21408), (669, 20160), (672, 20070), (720, 18732), (756, 17840), (840, 16056), (864, 15610), (892, 15120), (945, 14272), (960, 14049), (1008, 13380), (1080, 12488), (1115, 12096), (1120, 12042), (1260, 10704), (1338, 10080), (1344, 10035), (1440, 9366), (1512, 8920), (1561, 8640), (1680, 8028), (1728, 7805), (1784, 7560), (1890, 7136), (2007, 6720), (2016, 6690), (2160, 6244), (2230, 6048), (2240, 6021), (2520, 5352), (2676, 5040), (2880, 4683), (3024, 4460), (3122, 4320), (3345, 4032), (3360, 4014), (3568, 3780)]