206987566720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{6257}}^1$

素因数の和:6451

約数の個数: 256

約数和(自身を含む): 558858424320

約数和(自身を除く): 351870857600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 127, 128, 148, 160, 176, 185, 220, 254, 296, 320, 352, 370, 407, 440, 508, 592, 635, 640, 704, 740, 814, 880, 1016, 1184, 1270, 1397, 1408, 1480, 1628, 1760, 2032, 2035, 2368, 2540, 2794, 2960, 3256, 3520, 4064, 4070, 4699, 4736, 5080, 5588, 5920, 6257, 6512, 6985, 7040, 8128, 8140, 9398, 10160, 11176, 11840, 12514, 13024, 13970, 16256, 16280, 18796, 20320, 22352, 23495, 23680, 25028, 26048, 27940, 31285, 32560, 37592, 40640, 44704, 46990, 50056, 51689, 52096, 55880, 62570, 65120, 68827, 75184, 81280, 89408, 93980, 100112, 103378, 111760, 125140, 130240, 137654, 150368, 178816, 187960, 200224, 206756, 223520, 231509, 250280, 258445, 260480, 275308, 300736, 344135, 375920, 400448, 413512, 447040, 463018, 500560, 516890, 550616, 601472, 688270, 751840, 794639, 800896, 827024, 894080, 926036, 1001120, 1033780, 1101232, 1157545, 1376540, 1503680, 1589278, 1654048, 1852072, 2002240, 2067560, 2202464, 2315090, 2546599, 2753080, 3007360, 3178556, 3308096, 3704144, 3973195, 4004480, 4135120, 4404928, 4630180, 5093198, 5506160, 6357112, 6616192, 7408288, 7946390, 8270240, 8741029, 8809856, 9260360, 10186396, 11012320, 12714224, 12732995, 14816576, 15892780, 16540480, 17482058, 18520720, 20372792, 22024640, 25428448, 25465990, 29401643, 29633152, 31785560, 33080960, 34964116, 37041440, 40745584, 43705145, 44049280, 50856896, 50931980, 58803286, 63571120, 69928232, 74082880, 81491168, 87410290, 101713792, 101863960, 117606572, 127142240, 139856464, 147008215, 148165760, 162982336, 174820580, 203727920, 235213144, 254284480, 279712928, 294016430, 323418073, 325964672, 349641160, 407455840, 470426288, 508568960, 559425856, 588032860, 646836146, 699282320, 814911680, 940852576, 1118851712, 1176065720, 1293672292, 1398564640, 1617090365, 1629823360, 1881705152, 2352131440, 2587344584, 2797129280, 3234180730, 3763410304, 4704262880, 5174689168, 5594258560, 6468361460, 9408525760, 10349378336, 12936722920, 18817051520, 20698756672, 25873445840, 41397513344, 51746891680, 103493783360, 206987566720]

約数ペア:

[(1, 206987566720), (2, 103493783360), (4, 51746891680), (5, 41397513344), (8, 25873445840), (10, 20698756672), (11, 18817051520), (16, 12936722920), (20, 10349378336), (22, 9408525760), (32, 6468361460), (37, 5594258560), (40, 5174689168), (44, 4704262880), (55, 3763410304), (64, 3234180730), (74, 2797129280), (80, 2587344584), (88, 2352131440), (110, 1881705152), (127, 1629823360), (128, 1617090365), (148, 1398564640), (160, 1293672292), (176, 1176065720), (185, 1118851712), (220, 940852576), (254, 814911680), (296, 699282320), (320, 646836146), (352, 588032860), (370, 559425856), (407, 508568960), (440, 470426288), (508, 407455840), (592, 349641160), (635, 325964672), (640, 323418073), (704, 294016430), (740, 279712928), (814, 254284480), (880, 235213144), (1016, 203727920), (1184, 174820580), (1270, 162982336), (1397, 148165760), (1408, 147008215), (1480, 139856464), (1628, 127142240), (1760, 117606572), (2032, 101863960), (2035, 101713792), (2368, 87410290), (2540, 81491168), (2794, 74082880), (2960, 69928232), (3256, 63571120), (3520, 58803286), (4064, 50931980), (4070, 50856896), (4699, 44049280), (4736, 43705145), (5080, 40745584), (5588, 37041440), (5920, 34964116), (6257, 33080960), (6512, 31785560), (6985, 29633152), (7040, 29401643), (8128, 25465990), (8140, 25428448), (9398, 22024640), (10160, 20372792), (11176, 18520720), (11840, 17482058), (12514, 16540480), (13024, 15892780), (13970, 14816576), (16256, 12732995), (16280, 12714224), (18796, 11012320), (20320, 10186396), (22352, 9260360), (23495, 8809856), (23680, 8741029), (25028, 8270240), (26048, 7946390), (27940, 7408288), (31285, 6616192), (32560, 6357112), (37592, 5506160), (40640, 5093198), (44704, 4630180), (46990, 4404928), (50056, 4135120), (51689, 4004480), (52096, 3973195), (55880, 3704144), (62570, 3308096), (65120, 3178556), (68827, 3007360), (75184, 2753080), (81280, 2546599), (89408, 2315090), (93980, 2202464), (100112, 2067560), (103378, 2002240), (111760, 1852072), (125140, 1654048), (130240, 1589278), (137654, 1503680), (150368, 1376540), (178816, 1157545), (187960, 1101232), (200224, 1033780), (206756, 1001120), (223520, 926036), (231509, 894080), (250280, 827024), (258445, 800896), (260480, 794639), (275308, 751840), (300736, 688270), (344135, 601472), (375920, 550616), (400448, 516890), (413512, 500560), (447040, 463018)]