2936691680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3911}}^1$

素因数の和:3977

約数の個数: 144

約数和(自身を含む): 7887577824

約数和(自身を除く): 4950886144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 361, 380, 416, 494, 520, 608, 722, 760, 988, 1040, 1235, 1444, 1520, 1805, 1976, 2080, 2470, 2888, 3040, 3610, 3911, 3952, 4693, 4940, 5776, 7220, 7822, 7904, 9386, 9880, 11552, 14440, 15644, 18772, 19555, 19760, 23465, 28880, 31288, 37544, 39110, 39520, 46930, 50843, 57760, 62576, 74309, 75088, 78220, 93860, 101686, 125152, 148618, 150176, 156440, 187720, 203372, 254215, 297236, 312880, 371545, 375440, 406744, 508430, 594472, 625760, 743090, 750880, 813488, 966017, 1016860, 1188944, 1411871, 1486180, 1626976, 1932034, 2033720, 2377888, 2823742, 2972360, 3864068, 4067440, 4830085, 5647484, 5944720, 7059355, 7728136, 8134880, 9660170, 11294968, 11889440, 14118710, 15456272, 18354323, 19320340, 22589936, 28237420, 30912544, 36708646, 38640680, 45179872, 56474840, 73417292, 77281360, 91771615, 112949680, 146834584, 154562720, 183543230, 225899360, 293669168, 367086460, 587338336, 734172920, 1468345840, 2936691680]

約数ペア:

[(1, 2936691680), (2, 1468345840), (4, 734172920), (5, 587338336), (8, 367086460), (10, 293669168), (13, 225899360), (16, 183543230), (19, 154562720), (20, 146834584), (26, 112949680), (32, 91771615), (38, 77281360), (40, 73417292), (52, 56474840), (65, 45179872), (76, 38640680), (80, 36708646), (95, 30912544), (104, 28237420), (130, 22589936), (152, 19320340), (160, 18354323), (190, 15456272), (208, 14118710), (247, 11889440), (260, 11294968), (304, 9660170), (361, 8134880), (380, 7728136), (416, 7059355), (494, 5944720), (520, 5647484), (608, 4830085), (722, 4067440), (760, 3864068), (988, 2972360), (1040, 2823742), (1235, 2377888), (1444, 2033720), (1520, 1932034), (1805, 1626976), (1976, 1486180), (2080, 1411871), (2470, 1188944), (2888, 1016860), (3040, 966017), (3610, 813488), (3911, 750880), (3952, 743090), (4693, 625760), (4940, 594472), (5776, 508430), (7220, 406744), (7822, 375440), (7904, 371545), (9386, 312880), (9880, 297236), (11552, 254215), (14440, 203372), (15644, 187720), (18772, 156440), (19555, 150176), (19760, 148618), (23465, 125152), (28880, 101686), (31288, 93860), (37544, 78220), (39110, 75088), (39520, 74309), (46930, 62576), (50843, 57760)]