666067040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 1668522240

約数和(自身を除く): 1002455200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 151, 152, 160, 190, 302, 304, 380, 604, 608, 755, 760, 1208, 1451, 1510, 1520, 2416, 2869, 2902, 3020, 3040, 4832, 5738, 5804, 6040, 7255, 11476, 11608, 12080, 14345, 14510, 22952, 23216, 24160, 27569, 28690, 29020, 45904, 46432, 55138, 57380, 58040, 91808, 110276, 114760, 116080, 137845, 219101, 220552, 229520, 232160, 275690, 438202, 441104, 459040, 551380, 876404, 882208, 1095505, 1102760, 1752808, 2191010, 2205520, 3505616, 4162919, 4382020, 4411040, 7011232, 8325838, 8764040, 16651676, 17528080, 20814595, 33303352, 35056160, 41629190, 66606704, 83258380, 133213408, 166516760, 333033520, 666067040]

約数ペア:

[(1, 666067040), (2, 333033520), (4, 166516760), (5, 133213408), (8, 83258380), (10, 66606704), (16, 41629190), (19, 35056160), (20, 33303352), (32, 20814595), (38, 17528080), (40, 16651676), (76, 8764040), (80, 8325838), (95, 7011232), (151, 4411040), (152, 4382020), (160, 4162919), (190, 3505616), (302, 2205520), (304, 2191010), (380, 1752808), (604, 1102760), (608, 1095505), (755, 882208), (760, 876404), (1208, 551380), (1451, 459040), (1510, 441104), (1520, 438202), (2416, 275690), (2869, 232160), (2902, 229520), (3020, 220552), (3040, 219101), (4832, 137845), (5738, 116080), (5804, 114760), (6040, 110276), (7255, 91808), (11476, 58040), (11608, 57380), (12080, 55138), (14345, 46432), (14510, 45904), (22952, 29020), (23216, 28690), (24160, 27569)]