76836760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 246758400

約数和(自身を除く): 169921640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 101, 104, 110, 130, 133, 140, 143, 152, 154, 182, 190, 202, 209, 220, 247, 260, 266, 280, 286, 308, 364, 380, 385, 404, 418, 440, 455, 494, 505, 520, 532, 572, 616, 665, 707, 715, 728, 760, 770, 808, 836, 910, 988, 1001, 1010, 1045, 1064, 1111, 1144, 1235, 1313, 1330, 1414, 1430, 1463, 1540, 1672, 1729, 1820, 1919, 1976, 2002, 2020, 2090, 2222, 2470, 2626, 2660, 2717, 2828, 2860, 2926, 3080, 3458, 3535, 3640, 3838, 4004, 4040, 4180, 4444, 4940, 5005, 5252, 5320, 5434, 5555, 5656, 5720, 5852, 6565, 6916, 7070, 7315, 7676, 7777, 8008, 8360, 8645, 8888, 9191, 9595, 9880, 10010, 10504, 10868, 11110, 11704, 13130, 13433, 13585, 13832, 14140, 14443, 14630, 15352, 15554, 17290, 18382, 19019, 19190, 20020, 21109, 21736, 22220, 24947, 26260, 26866, 27170, 28280, 28886, 29260, 31108, 34580, 36764, 38038, 38380, 38885, 40040, 42218, 44440, 45955, 49894, 52520, 53732, 54340, 57772, 58520, 62216, 67165, 69160, 72215, 73528, 76076, 76760, 77770, 84436, 91910, 95095, 99788, 101101, 105545, 107464, 108680, 115544, 124735, 134330, 144430, 147763, 152152, 155540, 168872, 174629, 183820, 190190, 199576, 202202, 211090, 249470, 268660, 274417, 288860, 295526, 311080, 349258, 367640, 380380, 404404, 422180, 498940, 505505, 537320, 548834, 577720, 591052, 698516, 738815, 760760, 808808, 844360, 873145, 997880, 1011010, 1097668, 1182104, 1372085, 1397032, 1477630, 1746290, 1920919, 2022020, 2195336, 2744170, 2955260, 3492580, 3841838, 4044040, 5488340, 5910520, 6985160, 7683676, 9604595, 10976680, 15367352, 19209190, 38418380, 76836760]

約数ペア:

[(1, 76836760), (2, 38418380), (4, 19209190), (5, 15367352), (7, 10976680), (8, 9604595), (10, 7683676), (11, 6985160), (13, 5910520), (14, 5488340), (19, 4044040), (20, 3841838), (22, 3492580), (26, 2955260), (28, 2744170), (35, 2195336), (38, 2022020), (40, 1920919), (44, 1746290), (52, 1477630), (55, 1397032), (56, 1372085), (65, 1182104), (70, 1097668), (76, 1011010), (77, 997880), (88, 873145), (91, 844360), (95, 808808), (101, 760760), (104, 738815), (110, 698516), (130, 591052), (133, 577720), (140, 548834), (143, 537320), (152, 505505), (154, 498940), (182, 422180), (190, 404404), (202, 380380), (209, 367640), (220, 349258), (247, 311080), (260, 295526), (266, 288860), (280, 274417), (286, 268660), (308, 249470), (364, 211090), (380, 202202), (385, 199576), (404, 190190), (418, 183820), (440, 174629), (455, 168872), (494, 155540), (505, 152152), (520, 147763), (532, 144430), (572, 134330), (616, 124735), (665, 115544), (707, 108680), (715, 107464), (728, 105545), (760, 101101), (770, 99788), (808, 95095), (836, 91910), (910, 84436), (988, 77770), (1001, 76760), (1010, 76076), (1045, 73528), (1064, 72215), (1111, 69160), (1144, 67165), (1235, 62216), (1313, 58520), (1330, 57772), (1414, 54340), (1430, 53732), (1463, 52520), (1540, 49894), (1672, 45955), (1729, 44440), (1820, 42218), (1919, 40040), (1976, 38885), (2002, 38380), (2020, 38038), (2090, 36764), (2222, 34580), (2470, 31108), (2626, 29260), (2660, 28886), (2717, 28280), (2828, 27170), (2860, 26866), (2926, 26260), (3080, 24947), (3458, 22220), (3535, 21736), (3640, 21109), (3838, 20020), (4004, 19190), (4040, 19019), (4180, 18382), (4444, 17290), (4940, 15554), (5005, 15352), (5252, 14630), (5320, 14443), (5434, 14140), (5555, 13832), (5656, 13585), (5720, 13433), (5852, 13130), (6565, 11704), (6916, 11110), (7070, 10868), (7315, 10504), (7676, 10010), (7777, 9880), (8008, 9595), (8360, 9191), (8645, 8888)]