212584680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7669}}^1$

素因数の和:7704

約数の個数: 192

約数和(自身を含む): 861494400

約数和(自身を除く): 648909720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7669, 9240, 13860, 15338, 23007, 27720, 30676, 38345, 46014, 53683, 61352, 69021, 76690, 84359, 92028, 107366, 115035, 138042, 153380, 161049, 168718, 184056, 214732, 230070, 253077, 268415, 276084, 306760, 322098, 337436, 345105, 421795, 429464, 460140, 483147, 506154, 536830, 552168, 590513, 644196, 674872, 690210, 759231, 805245, 843590, 920280, 966294, 1012308, 1073660, 1181026, 1265385, 1288392, 1380420, 1518462, 1610490, 1687180, 1771539, 1932588, 2024616, 2147320, 2362052, 2415735, 2530770, 2760840, 2952565, 3036924, 3220980, 3374360, 3543078, 3796155, 3865176, 4724104, 4831470, 5061540, 5314617, 5905130, 6073848, 6441960, 7086156, 7592310, 8857695, 9662940, 10123080, 10629234, 11810260, 14172312, 15184620, 17715390, 19325880, 21258468, 23620520, 26573085, 30369240, 35430780, 42516936, 53146170, 70861560, 106292340, 212584680]

約数ペア:

[(1, 212584680), (2, 106292340), (3, 70861560), (4, 53146170), (5, 42516936), (6, 35430780), (7, 30369240), (8, 26573085), (9, 23620520), (10, 21258468), (11, 19325880), (12, 17715390), (14, 15184620), (15, 14172312), (18, 11810260), (20, 10629234), (21, 10123080), (22, 9662940), (24, 8857695), (28, 7592310), (30, 7086156), (33, 6441960), (35, 6073848), (36, 5905130), (40, 5314617), (42, 5061540), (44, 4831470), (45, 4724104), (55, 3865176), (56, 3796155), (60, 3543078), (63, 3374360), (66, 3220980), (70, 3036924), (72, 2952565), (77, 2760840), (84, 2530770), (88, 2415735), (90, 2362052), (99, 2147320), (105, 2024616), (110, 1932588), (120, 1771539), (126, 1687180), (132, 1610490), (140, 1518462), (154, 1380420), (165, 1288392), (168, 1265385), (180, 1181026), (198, 1073660), (210, 1012308), (220, 966294), (231, 920280), (252, 843590), (264, 805245), (280, 759231), (308, 690210), (315, 674872), (330, 644196), (360, 590513), (385, 552168), (396, 536830), (420, 506154), (440, 483147), (462, 460140), (495, 429464), (504, 421795), (616, 345105), (630, 337436), (660, 322098), (693, 306760), (770, 276084), (792, 268415), (840, 253077), (924, 230070), (990, 214732), (1155, 184056), (1260, 168718), (1320, 161049), (1386, 153380), (1540, 138042), (1848, 115035), (1980, 107366), (2310, 92028), (2520, 84359), (2772, 76690), (3080, 69021), (3465, 61352), (3960, 53683), (4620, 46014), (5544, 38345), (6930, 30676), (7669, 27720), (9240, 23007), (13860, 15338)]