31934298880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 288

約数和(自身を含む): 86980703040

約数和(自身を除く): 55046404160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 197, 220, 232, 256, 290, 319, 320, 352, 394, 397, 440, 464, 580, 638, 640, 704, 788, 794, 880, 928, 985, 1160, 1276, 1280, 1408, 1576, 1588, 1595, 1760, 1856, 1970, 1985, 2167, 2320, 2552, 2816, 3152, 3176, 3190, 3520, 3712, 3940, 3970, 4334, 4367, 4640, 5104, 5713, 6304, 6352, 6380, 7040, 7424, 7880, 7940, 8668, 8734, 9280, 10208, 10835, 11426, 11513, 12608, 12704, 12760, 14080, 15760, 15880, 17336, 17468, 18560, 20416, 21670, 21835, 22852, 23026, 25216, 25408, 25520, 28565, 31520, 31760, 34672, 34936, 37120, 40832, 43340, 43670, 45704, 46052, 50432, 50816, 51040, 57130, 57565, 62843, 63040, 63520, 69344, 69872, 78209, 81664, 86680, 87340, 91408, 92104, 101632, 102080, 114260, 115130, 125686, 126080, 126643, 127040, 138688, 139744, 156418, 173360, 174680, 182816, 184208, 204160, 228520, 230260, 251372, 252160, 253286, 254080, 277376, 279488, 312836, 314215, 346720, 349360, 365632, 368416, 391045, 408320, 457040, 460520, 502744, 506572, 508160, 554752, 558976, 625672, 628430, 633215, 693440, 698720, 731264, 736832, 782090, 860299, 914080, 921040, 1005488, 1013144, 1117952, 1251344, 1256860, 1266430, 1386880, 1397440, 1462528, 1473664, 1564180, 1720598, 1828160, 1842080, 2010976, 2026288, 2268061, 2502688, 2513720, 2532860, 2773760, 2794880, 2947328, 3128360, 3441196, 3656320, 3684160, 4021952, 4052576, 4301495, 4536122, 5005376, 5027440, 5065720, 5589760, 6256720, 6882392, 7312640, 7368320, 8043904, 8105152, 8602990, 9072244, 10010752, 10054880, 10131440, 11340305, 12513440, 13764784, 14736640, 16087808, 16210304, 17205980, 18144488, 20021504, 20109760, 20262880, 22680610, 24948671, 25026880, 27529568, 32420608, 34411960, 36288976, 40219520, 40525760, 45361220, 49897342, 50053760, 55059136, 68823920, 72577952, 80439040, 81051520, 90722440, 99794684, 100107520, 110118272, 124743355, 137647840, 145155904, 162103040, 181444880, 199589368, 220236544, 249486710, 275295680, 290311808, 362889760, 399178736, 498973420, 550591360, 580623616, 725779520, 798357472, 997946840, 1101182720, 1451559040, 1596714944, 1995893680, 2903118080, 3193429888, 3991787360, 6386859776, 7983574720, 15967149440, 31934298880]

約数ペア:

[(1, 31934298880), (2, 15967149440), (4, 7983574720), (5, 6386859776), (8, 3991787360), (10, 3193429888), (11, 2903118080), (16, 1995893680), (20, 1596714944), (22, 1451559040), (29, 1101182720), (32, 997946840), (40, 798357472), (44, 725779520), (55, 580623616), (58, 550591360), (64, 498973420), (80, 399178736), (88, 362889760), (110, 290311808), (116, 275295680), (128, 249486710), (145, 220236544), (160, 199589368), (176, 181444880), (197, 162103040), (220, 145155904), (232, 137647840), (256, 124743355), (290, 110118272), (319, 100107520), (320, 99794684), (352, 90722440), (394, 81051520), (397, 80439040), (440, 72577952), (464, 68823920), (580, 55059136), (638, 50053760), (640, 49897342), (704, 45361220), (788, 40525760), (794, 40219520), (880, 36288976), (928, 34411960), (985, 32420608), (1160, 27529568), (1276, 25026880), (1280, 24948671), (1408, 22680610), (1576, 20262880), (1588, 20109760), (1595, 20021504), (1760, 18144488), (1856, 17205980), (1970, 16210304), (1985, 16087808), (2167, 14736640), (2320, 13764784), (2552, 12513440), (2816, 11340305), (3152, 10131440), (3176, 10054880), (3190, 10010752), (3520, 9072244), (3712, 8602990), (3940, 8105152), (3970, 8043904), (4334, 7368320), (4367, 7312640), (4640, 6882392), (5104, 6256720), (5713, 5589760), (6304, 5065720), (6352, 5027440), (6380, 5005376), (7040, 4536122), (7424, 4301495), (7880, 4052576), (7940, 4021952), (8668, 3684160), (8734, 3656320), (9280, 3441196), (10208, 3128360), (10835, 2947328), (11426, 2794880), (11513, 2773760), (12608, 2532860), (12704, 2513720), (12760, 2502688), (14080, 2268061), (15760, 2026288), (15880, 2010976), (17336, 1842080), (17468, 1828160), (18560, 1720598), (20416, 1564180), (21670, 1473664), (21835, 1462528), (22852, 1397440), (23026, 1386880), (25216, 1266430), (25408, 1256860), (25520, 1251344), (28565, 1117952), (31520, 1013144), (31760, 1005488), (34672, 921040), (34936, 914080), (37120, 860299), (40832, 782090), (43340, 736832), (43670, 731264), (45704, 698720), (46052, 693440), (50432, 633215), (50816, 628430), (51040, 625672), (57130, 558976), (57565, 554752), (62843, 508160), (63040, 506572), (63520, 502744), (69344, 460520), (69872, 457040), (78209, 408320), (81664, 391045), (86680, 368416), (87340, 365632), (91408, 349360), (92104, 346720), (101632, 314215), (102080, 312836), (114260, 279488), (115130, 277376), (125686, 254080), (126080, 253286), (126643, 252160), (127040, 251372), (138688, 230260), (139744, 228520), (156418, 204160), (173360, 184208), (174680, 182816)]