16159680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 57692544

約数和(自身を除く): 41532864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 181, 186, 192, 240, 248, 279, 288, 310, 320, 360, 362, 372, 465, 480, 496, 543, 558, 576, 620, 720, 724, 744, 905, 930, 960, 992, 1086, 1116, 1240, 1395, 1440, 1448, 1488, 1629, 1810, 1860, 1984, 2172, 2232, 2480, 2715, 2790, 2880, 2896, 2976, 3258, 3620, 3720, 4344, 4464, 4960, 5430, 5580, 5611, 5792, 5952, 6516, 7240, 7440, 8145, 8688, 8928, 9920, 10860, 11160, 11222, 11584, 13032, 14480, 14880, 16290, 16833, 17376, 17856, 21720, 22320, 22444, 26064, 28055, 28960, 29760, 32580, 33666, 34752, 43440, 44640, 44888, 50499, 52128, 56110, 57920, 65160, 67332, 84165, 86880, 89280, 89776, 100998, 104256, 112220, 130320, 134664, 168330, 173760, 179552, 201996, 224440, 252495, 260640, 269328, 336660, 359104, 403992, 448880, 504990, 521280, 538656, 673320, 807984, 897760, 1009980, 1077312, 1346640, 1615968, 1795520, 2019960, 2693280, 3231936, 4039920, 5386560, 8079840, 16159680]

約数ペア:

[(1, 16159680), (2, 8079840), (3, 5386560), (4, 4039920), (5, 3231936), (6, 2693280), (8, 2019960), (9, 1795520), (10, 1615968), (12, 1346640), (15, 1077312), (16, 1009980), (18, 897760), (20, 807984), (24, 673320), (30, 538656), (31, 521280), (32, 504990), (36, 448880), (40, 403992), (45, 359104), (48, 336660), (60, 269328), (62, 260640), (64, 252495), (72, 224440), (80, 201996), (90, 179552), (93, 173760), (96, 168330), (120, 134664), (124, 130320), (144, 112220), (155, 104256), (160, 100998), (180, 89776), (181, 89280), (186, 86880), (192, 84165), (240, 67332), (248, 65160), (279, 57920), (288, 56110), (310, 52128), (320, 50499), (360, 44888), (362, 44640), (372, 43440), (465, 34752), (480, 33666), (496, 32580), (543, 29760), (558, 28960), (576, 28055), (620, 26064), (720, 22444), (724, 22320), (744, 21720), (905, 17856), (930, 17376), (960, 16833), (992, 16290), (1086, 14880), (1116, 14480), (1240, 13032), (1395, 11584), (1440, 11222), (1448, 11160), (1488, 10860), (1629, 9920), (1810, 8928), (1860, 8688), (1984, 8145), (2172, 7440), (2232, 7240), (2480, 6516), (2715, 5952), (2790, 5792), (2880, 5611), (2896, 5580), (2976, 5430), (3258, 4960), (3620, 4464), (3720, 4344)]