210680360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 363879640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 79, 88, 95, 110, 116, 121, 145, 152, 158, 190, 209, 220, 232, 242, 290, 316, 319, 380, 395, 418, 440, 484, 551, 580, 605, 632, 638, 760, 790, 836, 869, 968, 1045, 1102, 1160, 1210, 1276, 1501, 1580, 1595, 1672, 1738, 2090, 2204, 2291, 2299, 2420, 2552, 2755, 3002, 3160, 3190, 3476, 3509, 4180, 4345, 4408, 4582, 4598, 4840, 5510, 6004, 6061, 6380, 6952, 7018, 7505, 8360, 8690, 9164, 9196, 9559, 11020, 11455, 11495, 12008, 12122, 12760, 14036, 15010, 16511, 17380, 17545, 18328, 18392, 19118, 22040, 22910, 22990, 24244, 25201, 28072, 30020, 30305, 33022, 34760, 35090, 38236, 43529, 45820, 45980, 47795, 48488, 50402, 60040, 60610, 66044, 66671, 70180, 76472, 82555, 87058, 91640, 91960, 95590, 100804, 121220, 126005, 132088, 133342, 140360, 165110, 174116, 181621, 191180, 201608, 217645, 242440, 252010, 266684, 277211, 330220, 333355, 348232, 363242, 382360, 435290, 478819, 504020, 533368, 554422, 660440, 666710, 726484, 870580, 908105, 957638, 1008040, 1108844, 1333420, 1386055, 1452968, 1741160, 1816210, 1915276, 2217688, 2394095, 2666840, 2772110, 3632420, 3830552, 4788190, 5267009, 5544220, 7264840, 9576380, 10534018, 11088440, 19152760, 21068036, 26335045, 42136072, 52670090, 105340180, 210680360]

約数ペア:

[(1, 210680360), (2, 105340180), (4, 52670090), (5, 42136072), (8, 26335045), (10, 21068036), (11, 19152760), (19, 11088440), (20, 10534018), (22, 9576380), (29, 7264840), (38, 5544220), (40, 5267009), (44, 4788190), (55, 3830552), (58, 3632420), (76, 2772110), (79, 2666840), (88, 2394095), (95, 2217688), (110, 1915276), (116, 1816210), (121, 1741160), (145, 1452968), (152, 1386055), (158, 1333420), (190, 1108844), (209, 1008040), (220, 957638), (232, 908105), (242, 870580), (290, 726484), (316, 666710), (319, 660440), (380, 554422), (395, 533368), (418, 504020), (440, 478819), (484, 435290), (551, 382360), (580, 363242), (605, 348232), (632, 333355), (638, 330220), (760, 277211), (790, 266684), (836, 252010), (869, 242440), (968, 217645), (1045, 201608), (1102, 191180), (1160, 181621), (1210, 174116), (1276, 165110), (1501, 140360), (1580, 133342), (1595, 132088), (1672, 126005), (1738, 121220), (2090, 100804), (2204, 95590), (2291, 91960), (2299, 91640), (2420, 87058), (2552, 82555), (2755, 76472), (3002, 70180), (3160, 66671), (3190, 66044), (3476, 60610), (3509, 60040), (4180, 50402), (4345, 48488), (4408, 47795), (4582, 45980), (4598, 45820), (4840, 43529), (5510, 38236), (6004, 35090), (6061, 34760), (6380, 33022), (6952, 30305), (7018, 30020), (7505, 28072), (8360, 25201), (8690, 24244), (9164, 22990), (9196, 22910), (9559, 22040), (11020, 19118), (11455, 18392), (11495, 18328), (12008, 17545), (12122, 17380), (12760, 16511), (14036, 15010)]