42509280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 106852128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 96, 97, 110, 120, 132, 160, 165, 166, 176, 194, 220, 240, 249, 264, 291, 330, 332, 352, 388, 415, 440, 480, 485, 498, 528, 582, 660, 664, 776, 830, 880, 913, 970, 996, 1056, 1067, 1164, 1245, 1320, 1328, 1455, 1552, 1660, 1760, 1826, 1940, 1992, 2134, 2328, 2490, 2640, 2656, 2739, 2910, 3104, 3201, 3320, 3652, 3880, 3984, 4268, 4565, 4656, 4980, 5280, 5335, 5478, 5820, 6402, 6640, 7304, 7760, 7968, 8051, 8536, 9130, 9312, 9960, 10670, 10956, 11640, 12804, 13280, 13695, 14608, 15520, 16005, 16102, 17072, 18260, 19920, 21340, 21912, 23280, 24153, 25608, 27390, 29216, 32010, 32204, 34144, 36520, 39840, 40255, 42680, 43824, 46560, 48306, 51216, 54780, 64020, 64408, 73040, 80510, 85360, 87648, 88561, 96612, 102432, 109560, 120765, 128040, 128816, 146080, 161020, 170720, 177122, 193224, 219120, 241530, 256080, 257632, 265683, 322040, 354244, 386448, 438240, 442805, 483060, 512160, 531366, 644080, 708488, 772896, 885610, 966120, 1062732, 1288160, 1328415, 1416976, 1771220, 1932240, 2125464, 2656830, 2833952, 3542440, 3864480, 4250928, 5313660, 7084880, 8501856, 10627320, 14169760, 21254640, 42509280]

約数ペア:

[(1, 42509280), (2, 21254640), (3, 14169760), (4, 10627320), (5, 8501856), (6, 7084880), (8, 5313660), (10, 4250928), (11, 3864480), (12, 3542440), (15, 2833952), (16, 2656830), (20, 2125464), (22, 1932240), (24, 1771220), (30, 1416976), (32, 1328415), (33, 1288160), (40, 1062732), (44, 966120), (48, 885610), (55, 772896), (60, 708488), (66, 644080), (80, 531366), (83, 512160), (88, 483060), (96, 442805), (97, 438240), (110, 386448), (120, 354244), (132, 322040), (160, 265683), (165, 257632), (166, 256080), (176, 241530), (194, 219120), (220, 193224), (240, 177122), (249, 170720), (264, 161020), (291, 146080), (330, 128816), (332, 128040), (352, 120765), (388, 109560), (415, 102432), (440, 96612), (480, 88561), (485, 87648), (498, 85360), (528, 80510), (582, 73040), (660, 64408), (664, 64020), (776, 54780), (830, 51216), (880, 48306), (913, 46560), (970, 43824), (996, 42680), (1056, 40255), (1067, 39840), (1164, 36520), (1245, 34144), (1320, 32204), (1328, 32010), (1455, 29216), (1552, 27390), (1660, 25608), (1760, 24153), (1826, 23280), (1940, 21912), (1992, 21340), (2134, 19920), (2328, 18260), (2490, 17072), (2640, 16102), (2656, 16005), (2739, 15520), (2910, 14608), (3104, 13695), (3201, 13280), (3320, 12804), (3652, 11640), (3880, 10956), (3984, 10670), (4268, 9960), (4565, 9312), (4656, 9130), (4980, 8536), (5280, 8051), (5335, 7968), (5478, 7760), (5820, 7304), (6402, 6640)]