240350040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 900956160

約数和(自身を除く): 660606120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 751, 762, 840, 889, 1016, 1143, 1260, 1270, 1502, 1524, 1778, 1905, 2253, 2286, 2520, 2540, 2667, 3004, 3048, 3556, 3755, 3810, 4445, 4506, 4572, 5080, 5257, 5334, 5715, 6008, 6759, 7112, 7510, 7620, 8001, 8890, 9012, 9144, 10514, 10668, 11265, 11430, 13335, 13518, 15020, 15240, 15771, 16002, 17780, 18024, 21028, 21336, 22530, 22860, 26285, 26670, 27036, 30040, 31542, 32004, 33795, 35560, 40005, 42056, 45060, 45720, 47313, 52570, 53340, 54072, 63084, 64008, 67590, 78855, 80010, 90120, 94626, 95377, 105140, 106680, 126168, 135180, 157710, 160020, 189252, 190754, 210280, 236565, 270360, 286131, 315420, 320040, 378504, 381508, 473130, 476885, 572262, 630840, 667639, 763016, 858393, 946260, 953770, 1144524, 1335278, 1430655, 1716786, 1892520, 1907540, 2002917, 2289048, 2670556, 2861310, 3338195, 3433572, 3815080, 4005834, 4291965, 5341112, 5722620, 6008751, 6676390, 6867144, 8011668, 8583930, 10014585, 11445240, 12017502, 13352780, 16023336, 17167860, 20029170, 24035004, 26705560, 30043755, 34335720, 40058340, 48070008, 60087510, 80116680, 120175020, 240350040]

約数ペア:

[(1, 240350040), (2, 120175020), (3, 80116680), (4, 60087510), (5, 48070008), (6, 40058340), (7, 34335720), (8, 30043755), (9, 26705560), (10, 24035004), (12, 20029170), (14, 17167860), (15, 16023336), (18, 13352780), (20, 12017502), (21, 11445240), (24, 10014585), (28, 8583930), (30, 8011668), (35, 6867144), (36, 6676390), (40, 6008751), (42, 5722620), (45, 5341112), (56, 4291965), (60, 4005834), (63, 3815080), (70, 3433572), (72, 3338195), (84, 2861310), (90, 2670556), (105, 2289048), (120, 2002917), (126, 1907540), (127, 1892520), (140, 1716786), (168, 1430655), (180, 1335278), (210, 1144524), (252, 953770), (254, 946260), (280, 858393), (315, 763016), (360, 667639), (381, 630840), (420, 572262), (504, 476885), (508, 473130), (630, 381508), (635, 378504), (751, 320040), (762, 315420), (840, 286131), (889, 270360), (1016, 236565), (1143, 210280), (1260, 190754), (1270, 189252), (1502, 160020), (1524, 157710), (1778, 135180), (1905, 126168), (2253, 106680), (2286, 105140), (2520, 95377), (2540, 94626), (2667, 90120), (3004, 80010), (3048, 78855), (3556, 67590), (3755, 64008), (3810, 63084), (4445, 54072), (4506, 53340), (4572, 52570), (5080, 47313), (5257, 45720), (5334, 45060), (5715, 42056), (6008, 40005), (6759, 35560), (7112, 33795), (7510, 32004), (7620, 31542), (8001, 30040), (8890, 27036), (9012, 26670), (9144, 26285), (10514, 22860), (10668, 22530), (11265, 21336), (11430, 21028), (13335, 18024), (13518, 17780), (15020, 16002), (15240, 15771)]