1970131680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3769}}^1$

素因数の和:3815

約数の個数: 288

約数和(自身を含む): 7581319200

約数和(自身を除く): 5611187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3168, 3267, 3630, 3769, 3872, 3960, 4320, 4356, 4752, 4840, 5280, 5445, 5808, 5940, 6534, 7260, 7538, 7920, 8712, 9504, 9680, 10890, 11307, 11616, 11880, 13068, 14520, 15076, 15840, 16335, 17424, 18845, 19360, 21780, 22614, 23760, 26136, 29040, 30152, 32670, 33921, 34848, 37690, 41459, 43560, 45228, 47520, 52272, 56535, 58080, 60304, 65340, 67842, 75380, 82918, 87120, 90456, 101763, 104544, 113070, 120608, 124377, 130680, 135684, 150760, 165836, 169605, 174240, 180912, 203526, 207295, 226140, 248754, 261360, 271368, 301520, 331672, 339210, 361824, 373131, 407052, 414590, 452280, 456049, 497508, 508815, 522720, 542736, 603040, 621885, 663344, 678420, 746262, 814104, 829180, 904560, 912098, 995016, 1017630, 1085472, 1119393, 1243770, 1326688, 1356840, 1368147, 1492524, 1628208, 1658360, 1809120, 1824196, 1865655, 1990032, 2035260, 2238786, 2280245, 2487540, 2713680, 2736294, 2985048, 3256416, 3316720, 3648392, 3731310, 3980064, 4070520, 4104441, 4477572, 4560490, 4975080, 5427360, 5472588, 5596965, 5970096, 6633440, 6840735, 7296784, 7462620, 8141040, 8208882, 8955144, 9120980, 9950160, 10945176, 11193930, 11940192, 12313323, 13681470, 14593568, 14925240, 16282080, 16417764, 17910288, 18241960, 19900320, 20522205, 21890352, 22387860, 24626646, 27362940, 29850480, 32835528, 35820576, 36483920, 41044410, 43780704, 44775720, 49253292, 54725880, 59700960, 61566615, 65671056, 72967840, 82088820, 89551440, 98506584, 109451760, 123133230, 131342112, 164177640, 179102880, 197013168, 218903520, 246266460, 328355280, 394026336, 492532920, 656710560, 985065840, 1970131680]

約数ペア:

[(1, 1970131680), (2, 985065840), (3, 656710560), (4, 492532920), (5, 394026336), (6, 328355280), (8, 246266460), (9, 218903520), (10, 197013168), (11, 179102880), (12, 164177640), (15, 131342112), (16, 123133230), (18, 109451760), (20, 98506584), (22, 89551440), (24, 82088820), (27, 72967840), (30, 65671056), (32, 61566615), (33, 59700960), (36, 54725880), (40, 49253292), (44, 44775720), (45, 43780704), (48, 41044410), (54, 36483920), (55, 35820576), (60, 32835528), (66, 29850480), (72, 27362940), (80, 24626646), (88, 22387860), (90, 21890352), (96, 20522205), (99, 19900320), (108, 18241960), (110, 17910288), (120, 16417764), (121, 16282080), (132, 14925240), (135, 14593568), (144, 13681470), (160, 12313323), (165, 11940192), (176, 11193930), (180, 10945176), (198, 9950160), (216, 9120980), (220, 8955144), (240, 8208882), (242, 8141040), (264, 7462620), (270, 7296784), (288, 6840735), (297, 6633440), (330, 5970096), (352, 5596965), (360, 5472588), (363, 5427360), (396, 4975080), (432, 4560490), (440, 4477572), (480, 4104441), (484, 4070520), (495, 3980064), (528, 3731310), (540, 3648392), (594, 3316720), (605, 3256416), (660, 2985048), (720, 2736294), (726, 2713680), (792, 2487540), (864, 2280245), (880, 2238786), (968, 2035260), (990, 1990032), (1056, 1865655), (1080, 1824196), (1089, 1809120), (1188, 1658360), (1210, 1628208), (1320, 1492524), (1440, 1368147), (1452, 1356840), (1485, 1326688), (1584, 1243770), (1760, 1119393), (1815, 1085472), (1936, 1017630), (1980, 995016), (2160, 912098), (2178, 904560), (2376, 829180), (2420, 814104), (2640, 746262), (2904, 678420), (2970, 663344), (3168, 621885), (3267, 603040), (3630, 542736), (3769, 522720), (3872, 508815), (3960, 497508), (4320, 456049), (4356, 452280), (4752, 414590), (4840, 407052), (5280, 373131), (5445, 361824), (5808, 339210), (5940, 331672), (6534, 301520), (7260, 271368), (7538, 261360), (7920, 248754), (8712, 226140), (9504, 207295), (9680, 203526), (10890, 180912), (11307, 174240), (11616, 169605), (11880, 165836), (13068, 150760), (14520, 135684), (15076, 130680), (15840, 124377), (16335, 120608), (17424, 113070), (18845, 104544), (19360, 101763), (21780, 90456), (22614, 87120), (23760, 82918), (26136, 75380), (29040, 67842), (30152, 65340), (32670, 60304), (33921, 58080), (34848, 56535), (37690, 52272), (41459, 47520), (43560, 45228)]