42428160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 153054720

約数和(自身を除く): 110626560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 127, 128, 144, 145, 160, 174, 180, 192, 232, 240, 254, 256, 261, 288, 290, 320, 348, 360, 381, 384, 435, 464, 480, 508, 522, 576, 580, 635, 640, 696, 720, 762, 768, 870, 928, 960, 1016, 1044, 1143, 1152, 1160, 1270, 1280, 1305, 1392, 1440, 1524, 1740, 1856, 1905, 1920, 2032, 2088, 2286, 2304, 2320, 2540, 2610, 2784, 2880, 3048, 3480, 3683, 3712, 3810, 3840, 4064, 4176, 4572, 4640, 5080, 5220, 5568, 5715, 5760, 6096, 6960, 7366, 7424, 7620, 8128, 8352, 9144, 9280, 10160, 10440, 11049, 11136, 11430, 11520, 12192, 13920, 14732, 15240, 16256, 16704, 18288, 18415, 18560, 20320, 20880, 22098, 22272, 22860, 24384, 27840, 29464, 30480, 32512, 33147, 33408, 36576, 36830, 37120, 40640, 41760, 44196, 45720, 48768, 55245, 55680, 58928, 60960, 66294, 66816, 73152, 73660, 81280, 83520, 88392, 91440, 97536, 110490, 111360, 117856, 121920, 132588, 146304, 147320, 162560, 165735, 167040, 176784, 182880, 220980, 235712, 243840, 265176, 292608, 294640, 331470, 334080, 353568, 365760, 441960, 471424, 487680, 530352, 589280, 662940, 707136, 731520, 883920, 942848, 1060704, 1178560, 1325880, 1414272, 1463040, 1767840, 2121408, 2357120, 2651760, 2828544, 3535680, 4242816, 4714240, 5303520, 7071360, 8485632, 10607040, 14142720, 21214080, 42428160]

約数ペア:

[(1, 42428160), (2, 21214080), (3, 14142720), (4, 10607040), (5, 8485632), (6, 7071360), (8, 5303520), (9, 4714240), (10, 4242816), (12, 3535680), (15, 2828544), (16, 2651760), (18, 2357120), (20, 2121408), (24, 1767840), (29, 1463040), (30, 1414272), (32, 1325880), (36, 1178560), (40, 1060704), (45, 942848), (48, 883920), (58, 731520), (60, 707136), (64, 662940), (72, 589280), (80, 530352), (87, 487680), (90, 471424), (96, 441960), (116, 365760), (120, 353568), (127, 334080), (128, 331470), (144, 294640), (145, 292608), (160, 265176), (174, 243840), (180, 235712), (192, 220980), (232, 182880), (240, 176784), (254, 167040), (256, 165735), (261, 162560), (288, 147320), (290, 146304), (320, 132588), (348, 121920), (360, 117856), (381, 111360), (384, 110490), (435, 97536), (464, 91440), (480, 88392), (508, 83520), (522, 81280), (576, 73660), (580, 73152), (635, 66816), (640, 66294), (696, 60960), (720, 58928), (762, 55680), (768, 55245), (870, 48768), (928, 45720), (960, 44196), (1016, 41760), (1044, 40640), (1143, 37120), (1152, 36830), (1160, 36576), (1270, 33408), (1280, 33147), (1305, 32512), (1392, 30480), (1440, 29464), (1524, 27840), (1740, 24384), (1856, 22860), (1905, 22272), (1920, 22098), (2032, 20880), (2088, 20320), (2286, 18560), (2304, 18415), (2320, 18288), (2540, 16704), (2610, 16256), (2784, 15240), (2880, 14732), (3048, 13920), (3480, 12192), (3683, 11520), (3712, 11430), (3810, 11136), (3840, 11049), (4064, 10440), (4176, 10160), (4572, 9280), (4640, 9144), (5080, 8352), (5220, 8128), (5568, 7620), (5715, 7424), (5760, 7366), (6096, 6960)]