2019555360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 288

約数和(自身を含む): 7201761840

約数和(自身を除く): 5182206480

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, 72, 80, 87, 90, 96, 116, 120, 137, 144, 145, 160, 174, 180, 232, 240, 261, 274, 288, 290, 348, 353, 360, 411, 435, 464, 480, 522, 548, 580, 685, 696, 706, 720, 822, 870, 928, 1044, 1059, 1096, 1160, 1233, 1305, 1370, 1392, 1412, 1440, 1644, 1740, 1765, 2055, 2088, 2118, 2192, 2320, 2466, 2610, 2740, 2784, 2824, 3177, 3288, 3480, 3530, 3973, 4110, 4176, 4236, 4384, 4640, 4932, 5220, 5295, 5480, 5648, 6165, 6354, 6576, 6960, 7060, 7946, 8220, 8352, 8472, 9864, 10237, 10440, 10590, 10960, 11296, 11919, 12330, 12708, 13152, 13920, 14120, 15885, 15892, 16440, 16944, 19728, 19865, 20474, 20880, 21180, 21920, 23838, 24660, 25416, 28240, 30711, 31770, 31784, 32880, 33888, 35757, 39456, 39730, 40948, 41760, 42360, 47676, 48361, 49320, 50832, 51185, 56480, 59595, 61422, 63540, 63568, 65760, 71514, 79460, 81896, 84720, 92133, 95352, 96722, 98640, 101664, 102370, 119190, 122844, 127080, 127136, 143028, 145083, 153555, 158920, 163792, 169440, 178785, 184266, 190704, 193444, 197280, 204740, 238380, 241805, 245688, 254160, 286056, 290166, 307110, 317840, 327584, 357570, 368532, 381408, 386888, 409480, 435249, 460665, 476760, 483610, 491376, 508320, 572112, 580332, 614220, 635680, 715140, 725415, 737064, 773776, 818960, 870498, 921330, 953520, 967220, 982752, 1144224, 1160664, 1228440, 1402469, 1430280, 1450830, 1474128, 1547552, 1637920, 1740996, 1842660, 1907040, 1934440, 2176245, 2321328, 2456880, 2804938, 2860560, 2901660, 2948256, 3481992, 3685320, 3868880, 4207407, 4352490, 4642656, 4913760, 5609876, 5721120, 5803320, 6963984, 7012345, 7370640, 7737760, 8414814, 8704980, 11219752, 11606640, 12622221, 13927968, 14024690, 14741280, 16829628, 17409960, 21037035, 22439504, 23213280, 25244442, 28049380, 33659256, 34819920, 42074070, 44879008, 50488884, 56098760, 63111105, 67318512, 69639840, 84148140, 100977768, 112197520, 126222210, 134637024, 168296280, 201955536, 224395040, 252444420, 336592560, 403911072, 504888840, 673185120, 1009777680, 2019555360]

約数ペア:

[(1, 2019555360), (2, 1009777680), (3, 673185120), (4, 504888840), (5, 403911072), (6, 336592560), (8, 252444420), (9, 224395040), (10, 201955536), (12, 168296280), (15, 134637024), (16, 126222210), (18, 112197520), (20, 100977768), (24, 84148140), (29, 69639840), (30, 67318512), (32, 63111105), (36, 56098760), (40, 50488884), (45, 44879008), (48, 42074070), (58, 34819920), (60, 33659256), (72, 28049380), (80, 25244442), (87, 23213280), (90, 22439504), (96, 21037035), (116, 17409960), (120, 16829628), (137, 14741280), (144, 14024690), (145, 13927968), (160, 12622221), (174, 11606640), (180, 11219752), (232, 8704980), (240, 8414814), (261, 7737760), (274, 7370640), (288, 7012345), (290, 6963984), (348, 5803320), (353, 5721120), (360, 5609876), (411, 4913760), (435, 4642656), (464, 4352490), (480, 4207407), (522, 3868880), (548, 3685320), (580, 3481992), (685, 2948256), (696, 2901660), (706, 2860560), (720, 2804938), (822, 2456880), (870, 2321328), (928, 2176245), (1044, 1934440), (1059, 1907040), (1096, 1842660), (1160, 1740996), (1233, 1637920), (1305, 1547552), (1370, 1474128), (1392, 1450830), (1412, 1430280), (1440, 1402469), (1644, 1228440), (1740, 1160664), (1765, 1144224), (2055, 982752), (2088, 967220), (2118, 953520), (2192, 921330), (2320, 870498), (2466, 818960), (2610, 773776), (2740, 737064), (2784, 725415), (2824, 715140), (3177, 635680), (3288, 614220), (3480, 580332), (3530, 572112), (3973, 508320), (4110, 491376), (4176, 483610), (4236, 476760), (4384, 460665), (4640, 435249), (4932, 409480), (5220, 386888), (5295, 381408), (5480, 368532), (5648, 357570), (6165, 327584), (6354, 317840), (6576, 307110), (6960, 290166), (7060, 286056), (7946, 254160), (8220, 245688), (8352, 241805), (8472, 238380), (9864, 204740), (10237, 197280), (10440, 193444), (10590, 190704), (10960, 184266), (11296, 178785), (11919, 169440), (12330, 163792), (12708, 158920), (13152, 153555), (13920, 145083), (14120, 143028), (15885, 127136), (15892, 127080), (16440, 122844), (16944, 119190), (19728, 102370), (19865, 101664), (20474, 98640), (20880, 96722), (21180, 95352), (21920, 92133), (23838, 84720), (24660, 81896), (25416, 79460), (28240, 71514), (30711, 65760), (31770, 63568), (31784, 63540), (32880, 61422), (33888, 59595), (35757, 56480), (39456, 51185), (39730, 50832), (40948, 49320), (41760, 48361), (42360, 47676)]