326501560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 638759240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 121, 140, 154, 161, 184, 220, 230, 242, 253, 280, 308, 322, 385, 419, 440, 460, 484, 506, 605, 616, 644, 770, 805, 838, 847, 920, 968, 1012, 1210, 1265, 1288, 1540, 1610, 1676, 1694, 1771, 2024, 2095, 2420, 2530, 2783, 2933, 3080, 3220, 3352, 3388, 3542, 4190, 4235, 4609, 4840, 5060, 5566, 5866, 6440, 6776, 7084, 8380, 8470, 8855, 9218, 9637, 10120, 11132, 11732, 13915, 14168, 14665, 16760, 16940, 17710, 18436, 19274, 19481, 22264, 23045, 23464, 27830, 29330, 32263, 33880, 35420, 36872, 38548, 38962, 46090, 48185, 50699, 55660, 58660, 64526, 67459, 70840, 77096, 77924, 92180, 96370, 97405, 101398, 106007, 111320, 117320, 129052, 134918, 155848, 161315, 184360, 192740, 194810, 202796, 212014, 253495, 258104, 269836, 322630, 337295, 354893, 385480, 389620, 405592, 424028, 506990, 530035, 539672, 645260, 674590, 709786, 742049, 779240, 848056, 1013980, 1060070, 1166077, 1290520, 1349180, 1419572, 1484098, 1774465, 2027960, 2120140, 2332154, 2698360, 2839144, 2968196, 3548930, 3710245, 4240280, 4664308, 5830385, 5936392, 7097860, 7420490, 8162539, 9328616, 11660770, 14195720, 14840980, 16325078, 23321540, 29681960, 32650156, 40812695, 46643080, 65300312, 81625390, 163250780, 326501560]

約数ペア:

[(1, 326501560), (2, 163250780), (4, 81625390), (5, 65300312), (7, 46643080), (8, 40812695), (10, 32650156), (11, 29681960), (14, 23321540), (20, 16325078), (22, 14840980), (23, 14195720), (28, 11660770), (35, 9328616), (40, 8162539), (44, 7420490), (46, 7097860), (55, 5936392), (56, 5830385), (70, 4664308), (77, 4240280), (88, 3710245), (92, 3548930), (110, 2968196), (115, 2839144), (121, 2698360), (140, 2332154), (154, 2120140), (161, 2027960), (184, 1774465), (220, 1484098), (230, 1419572), (242, 1349180), (253, 1290520), (280, 1166077), (308, 1060070), (322, 1013980), (385, 848056), (419, 779240), (440, 742049), (460, 709786), (484, 674590), (506, 645260), (605, 539672), (616, 530035), (644, 506990), (770, 424028), (805, 405592), (838, 389620), (847, 385480), (920, 354893), (968, 337295), (1012, 322630), (1210, 269836), (1265, 258104), (1288, 253495), (1540, 212014), (1610, 202796), (1676, 194810), (1694, 192740), (1771, 184360), (2024, 161315), (2095, 155848), (2420, 134918), (2530, 129052), (2783, 117320), (2933, 111320), (3080, 106007), (3220, 101398), (3352, 97405), (3388, 96370), (3542, 92180), (4190, 77924), (4235, 77096), (4609, 70840), (4840, 67459), (5060, 64526), (5566, 58660), (5866, 55660), (6440, 50699), (6776, 48185), (7084, 46090), (8380, 38962), (8470, 38548), (8855, 36872), (9218, 35420), (9637, 33880), (10120, 32263), (11132, 29330), (11732, 27830), (13915, 23464), (14168, 23045), (14665, 22264), (16760, 19481), (16940, 19274), (17710, 18436)]