767935980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4799}}^1$

素因数の和:4948

約数の個数: 144

約数和(自身を含む): 2683699200

約数和(自身を除く): 1915763220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1260, 1270, 1524, 1778, 1905, 2286, 2540, 2667, 3556, 3810, 4445, 4572, 4799, 5334, 5715, 7620, 8001, 8890, 9598, 10668, 11430, 13335, 14397, 16002, 17780, 19196, 22860, 23995, 26670, 28794, 32004, 33593, 40005, 43191, 47990, 53340, 57588, 67186, 71985, 80010, 86382, 95980, 100779, 134372, 143970, 160020, 167965, 172764, 201558, 215955, 287940, 302337, 335930, 403116, 431910, 503895, 604674, 609473, 671860, 863820, 1007790, 1209348, 1218946, 1511685, 1828419, 2015580, 2437892, 3023370, 3047365, 3656838, 4266311, 5485257, 6046740, 6094730, 7313676, 8532622, 9142095, 10970514, 12189460, 12798933, 17065244, 18284190, 21331555, 21941028, 25597866, 27426285, 36568380, 38396799, 42663110, 51195732, 54852570, 63994665, 76793598, 85326220, 109705140, 127989330, 153587196, 191983995, 255978660, 383967990, 767935980]

約数ペア:

[(1, 767935980), (2, 383967990), (3, 255978660), (4, 191983995), (5, 153587196), (6, 127989330), (7, 109705140), (9, 85326220), (10, 76793598), (12, 63994665), (14, 54852570), (15, 51195732), (18, 42663110), (20, 38396799), (21, 36568380), (28, 27426285), (30, 25597866), (35, 21941028), (36, 21331555), (42, 18284190), (45, 17065244), (60, 12798933), (63, 12189460), (70, 10970514), (84, 9142095), (90, 8532622), (105, 7313676), (126, 6094730), (127, 6046740), (140, 5485257), (180, 4266311), (210, 3656838), (252, 3047365), (254, 3023370), (315, 2437892), (381, 2015580), (420, 1828419), (508, 1511685), (630, 1218946), (635, 1209348), (762, 1007790), (889, 863820), (1143, 671860), (1260, 609473), (1270, 604674), (1524, 503895), (1778, 431910), (1905, 403116), (2286, 335930), (2540, 302337), (2667, 287940), (3556, 215955), (3810, 201558), (4445, 172764), (4572, 167965), (4799, 160020), (5334, 143970), (5715, 134372), (7620, 100779), (8001, 95980), (8890, 86382), (9598, 80010), (10668, 71985), (11430, 67186), (13335, 57588), (14397, 53340), (16002, 47990), (17780, 43191), (19196, 40005), (22860, 33593), (23995, 32004), (26670, 28794)]