84937160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 252806400

約数和(自身を除く): 167869240

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, 109, 110, 115, 121, 140, 154, 161, 184, 218, 220, 230, 242, 253, 280, 308, 322, 385, 436, 440, 460, 484, 506, 545, 605, 616, 644, 763, 770, 805, 847, 872, 920, 968, 1012, 1090, 1199, 1210, 1265, 1288, 1526, 1540, 1610, 1694, 1771, 2024, 2180, 2398, 2420, 2507, 2530, 2783, 3052, 3080, 3220, 3388, 3542, 3815, 4235, 4360, 4796, 4840, 5014, 5060, 5566, 5995, 6104, 6440, 6776, 7084, 7630, 8393, 8470, 8855, 9592, 10028, 10120, 11132, 11990, 12535, 13189, 13915, 14168, 15260, 16786, 16940, 17549, 17710, 19481, 20056, 22264, 23980, 25070, 26378, 27577, 27830, 30520, 33572, 33880, 35098, 35420, 38962, 41965, 47960, 50140, 52756, 55154, 55660, 65945, 67144, 70196, 70840, 77924, 83930, 87745, 92323, 97405, 100280, 105512, 110308, 111320, 131890, 137885, 140392, 155848, 167860, 175490, 184646, 193039, 194810, 220616, 263780, 275770, 303347, 335720, 350980, 369292, 386078, 389620, 461615, 527560, 551540, 606694, 701960, 738584, 772156, 779240, 923230, 965195, 1103080, 1213388, 1516735, 1544312, 1846460, 1930390, 2123429, 2426776, 3033470, 3692920, 3860780, 4246858, 6066940, 7721560, 8493716, 10617145, 12133880, 16987432, 21234290, 42468580, 84937160]

約数ペア:

[(1, 84937160), (2, 42468580), (4, 21234290), (5, 16987432), (7, 12133880), (8, 10617145), (10, 8493716), (11, 7721560), (14, 6066940), (20, 4246858), (22, 3860780), (23, 3692920), (28, 3033470), (35, 2426776), (40, 2123429), (44, 1930390), (46, 1846460), (55, 1544312), (56, 1516735), (70, 1213388), (77, 1103080), (88, 965195), (92, 923230), (109, 779240), (110, 772156), (115, 738584), (121, 701960), (140, 606694), (154, 551540), (161, 527560), (184, 461615), (218, 389620), (220, 386078), (230, 369292), (242, 350980), (253, 335720), (280, 303347), (308, 275770), (322, 263780), (385, 220616), (436, 194810), (440, 193039), (460, 184646), (484, 175490), (506, 167860), (545, 155848), (605, 140392), (616, 137885), (644, 131890), (763, 111320), (770, 110308), (805, 105512), (847, 100280), (872, 97405), (920, 92323), (968, 87745), (1012, 83930), (1090, 77924), (1199, 70840), (1210, 70196), (1265, 67144), (1288, 65945), (1526, 55660), (1540, 55154), (1610, 52756), (1694, 50140), (1771, 47960), (2024, 41965), (2180, 38962), (2398, 35420), (2420, 35098), (2507, 33880), (2530, 33572), (2783, 30520), (3052, 27830), (3080, 27577), (3220, 26378), (3388, 25070), (3542, 23980), (3815, 22264), (4235, 20056), (4360, 19481), (4796, 17710), (4840, 17549), (5014, 16940), (5060, 16786), (5566, 15260), (5995, 14168), (6104, 13915), (6440, 13189), (6776, 12535), (7084, 11990), (7630, 11132), (8393, 10120), (8470, 10028), (8855, 9592)]