40507639680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{57487}}^1$

素因数の和:57876

約数の個数: 128

約数和(自身を含む): 129472174080

約数和(自身を除く): 88964534400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 367, 384, 480, 640, 734, 960, 1101, 1468, 1835, 1920, 2202, 2936, 3670, 4404, 5505, 5872, 7340, 8808, 11010, 11744, 14680, 17616, 22020, 23488, 29360, 35232, 44040, 46976, 57487, 58720, 70464, 88080, 114974, 117440, 140928, 172461, 176160, 229948, 234880, 287435, 344922, 352320, 459896, 574870, 689844, 704640, 862305, 919792, 1149740, 1379688, 1724610, 1839584, 2299480, 2759376, 3449220, 3679168, 4598960, 5518752, 6898440, 7358336, 9197920, 11037504, 13796880, 18395840, 21097729, 22075008, 27593760, 36791680, 42195458, 55187520, 63293187, 84390916, 105488645, 110375040, 126586374, 168781832, 210977290, 253172748, 316465935, 337563664, 421954580, 506345496, 632931870, 675127328, 843909160, 1012690992, 1265863740, 1350254656, 1687818320, 2025381984, 2531727480, 2700509312, 3375636640, 4050763968, 5063454960, 6751273280, 8101527936, 10126909920, 13502546560, 20253819840, 40507639680]

約数ペア:

[(1, 40507639680), (2, 20253819840), (3, 13502546560), (4, 10126909920), (5, 8101527936), (6, 6751273280), (8, 5063454960), (10, 4050763968), (12, 3375636640), (15, 2700509312), (16, 2531727480), (20, 2025381984), (24, 1687818320), (30, 1350254656), (32, 1265863740), (40, 1012690992), (48, 843909160), (60, 675127328), (64, 632931870), (80, 506345496), (96, 421954580), (120, 337563664), (128, 316465935), (160, 253172748), (192, 210977290), (240, 168781832), (320, 126586374), (367, 110375040), (384, 105488645), (480, 84390916), (640, 63293187), (734, 55187520), (960, 42195458), (1101, 36791680), (1468, 27593760), (1835, 22075008), (1920, 21097729), (2202, 18395840), (2936, 13796880), (3670, 11037504), (4404, 9197920), (5505, 7358336), (5872, 6898440), (7340, 5518752), (8808, 4598960), (11010, 3679168), (11744, 3449220), (14680, 2759376), (17616, 2299480), (22020, 1839584), (23488, 1724610), (29360, 1379688), (35232, 1149740), (44040, 919792), (46976, 862305), (57487, 704640), (58720, 689844), (70464, 574870), (88080, 459896), (114974, 352320), (117440, 344922), (140928, 287435), (172461, 234880), (176160, 229948)]