2037071520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128603}}^1$

素因数の和:128635

約数の個数: 144

約数和(自身を含む): 7583520672

約数和(自身を除く): 5546449152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 128603, 257206, 385809, 514412, 643015, 771618, 1028824, 1157427, 1286030, 1414633, 1543236, 1929045, 2057648, 2314854, 2572060, 2829266, 3086472, 3858090, 4115296, 4243899, 4629708, 5144120, 5658532, 5787135, 6172944, 7073165, 7716180, 8487798, 9259416, 10288240, 11317064, 11574270, 12345888, 12731697, 14146330, 15432360, 16975596, 18518832, 20576480, 21219495, 22634128, 23148540, 25463394, 28292660, 30864720, 33951192, 37037664, 42438990, 45268256, 46297080, 50926788, 56585320, 61729440, 63658485, 67902384, 84877980, 92594160, 101853576, 113170640, 127316970, 135804768, 169755960, 185188320, 203707152, 226341280, 254633940, 339511920, 407414304, 509267880, 679023840, 1018535760, 2037071520]

約数ペア:

[(1, 2037071520), (2, 1018535760), (3, 679023840), (4, 509267880), (5, 407414304), (6, 339511920), (8, 254633940), (9, 226341280), (10, 203707152), (11, 185188320), (12, 169755960), (15, 135804768), (16, 127316970), (18, 113170640), (20, 101853576), (22, 92594160), (24, 84877980), (30, 67902384), (32, 63658485), (33, 61729440), (36, 56585320), (40, 50926788), (44, 46297080), (45, 45268256), (48, 42438990), (55, 37037664), (60, 33951192), (66, 30864720), (72, 28292660), (80, 25463394), (88, 23148540), (90, 22634128), (96, 21219495), (99, 20576480), (110, 18518832), (120, 16975596), (132, 15432360), (144, 14146330), (160, 12731697), (165, 12345888), (176, 11574270), (180, 11317064), (198, 10288240), (220, 9259416), (240, 8487798), (264, 7716180), (288, 7073165), (330, 6172944), (352, 5787135), (360, 5658532), (396, 5144120), (440, 4629708), (480, 4243899), (495, 4115296), (528, 3858090), (660, 3086472), (720, 2829266), (792, 2572060), (880, 2314854), (990, 2057648), (1056, 1929045), (1320, 1543236), (1440, 1414633), (1584, 1286030), (1760, 1157427), (1980, 1028824), (2640, 771618), (3168, 643015), (3960, 514412), (5280, 385809), (7920, 257206), (15840, 128603)]