2740474080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7643}}^1$

素因数の和:7750

約数の個数: 192

約数和(自身を含む): 9708491520

約数和(自身を除く): 6968017440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1440, 1494, 1660, 1992, 2160, 2241, 2490, 2656, 2988, 3320, 3735, 3984, 4320, 4482, 4980, 5976, 6640, 7470, 7643, 7968, 8964, 9960, 11205, 11952, 13280, 14940, 15286, 17928, 19920, 22410, 22929, 23904, 29880, 30572, 35856, 38215, 39840, 44820, 45858, 59760, 61144, 68787, 71712, 76430, 89640, 91716, 114645, 119520, 122288, 137574, 152860, 179280, 183432, 206361, 229290, 244576, 275148, 305720, 343935, 358560, 366864, 412722, 458580, 550296, 611440, 634369, 687870, 733728, 825444, 917160, 1031805, 1100592, 1222880, 1268738, 1375740, 1650888, 1834320, 1903107, 2063610, 2201184, 2537476, 2751480, 3171845, 3301776, 3668640, 3806214, 4127220, 5074952, 5502960, 5709321, 6343690, 6603552, 7612428, 8254440, 9515535, 10149904, 11005920, 11418642, 12687380, 15224856, 16508880, 17127963, 19031070, 20299808, 22837284, 25374760, 28546605, 30449712, 33017760, 34255926, 38062140, 45674568, 50749520, 57093210, 60899424, 68511852, 76124280, 85639815, 91349136, 101499040, 114186420, 137023704, 152248560, 171279630, 182698272, 228372840, 274047408, 304497120, 342559260, 456745680, 548094816, 685118520, 913491360, 1370237040, 2740474080]

約数ペア:

[(1, 2740474080), (2, 1370237040), (3, 913491360), (4, 685118520), (5, 548094816), (6, 456745680), (8, 342559260), (9, 304497120), (10, 274047408), (12, 228372840), (15, 182698272), (16, 171279630), (18, 152248560), (20, 137023704), (24, 114186420), (27, 101499040), (30, 91349136), (32, 85639815), (36, 76124280), (40, 68511852), (45, 60899424), (48, 57093210), (54, 50749520), (60, 45674568), (72, 38062140), (80, 34255926), (83, 33017760), (90, 30449712), (96, 28546605), (108, 25374760), (120, 22837284), (135, 20299808), (144, 19031070), (160, 17127963), (166, 16508880), (180, 15224856), (216, 12687380), (240, 11418642), (249, 11005920), (270, 10149904), (288, 9515535), (332, 8254440), (360, 7612428), (415, 6603552), (432, 6343690), (480, 5709321), (498, 5502960), (540, 5074952), (664, 4127220), (720, 3806214), (747, 3668640), (830, 3301776), (864, 3171845), (996, 2751480), (1080, 2537476), (1245, 2201184), (1328, 2063610), (1440, 1903107), (1494, 1834320), (1660, 1650888), (1992, 1375740), (2160, 1268738), (2241, 1222880), (2490, 1100592), (2656, 1031805), (2988, 917160), (3320, 825444), (3735, 733728), (3984, 687870), (4320, 634369), (4482, 611440), (4980, 550296), (5976, 458580), (6640, 412722), (7470, 366864), (7643, 358560), (7968, 343935), (8964, 305720), (9960, 275148), (11205, 244576), (11952, 229290), (13280, 206361), (14940, 183432), (15286, 179280), (17928, 152860), (19920, 137574), (22410, 122288), (22929, 119520), (23904, 114645), (29880, 91716), (30572, 89640), (35856, 76430), (38215, 71712), (39840, 68787), (44820, 61144), (45858, 59760)]