219410280

素因数分解:

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

素因数の和:4943

約数の個数: 96

約数和(自身を含む): 718848000

約数和(自身を除く): 499437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 4799, 5080, 5715, 7620, 9144, 9598, 11430, 14397, 15240, 19196, 22860, 23995, 28794, 38392, 43191, 45720, 47990, 57588, 71985, 86382, 95980, 115176, 143970, 172764, 191960, 215955, 287940, 345528, 431910, 575880, 609473, 863820, 1218946, 1727640, 1828419, 2437892, 3047365, 3656838, 4875784, 5485257, 6094730, 7313676, 9142095, 10970514, 12189460, 14627352, 18284190, 21941028, 24378920, 27426285, 36568380, 43882056, 54852570, 73136760, 109705140, 219410280]

約数ペア:

[(1, 219410280), (2, 109705140), (3, 73136760), (4, 54852570), (5, 43882056), (6, 36568380), (8, 27426285), (9, 24378920), (10, 21941028), (12, 18284190), (15, 14627352), (18, 12189460), (20, 10970514), (24, 9142095), (30, 7313676), (36, 6094730), (40, 5485257), (45, 4875784), (60, 3656838), (72, 3047365), (90, 2437892), (120, 1828419), (127, 1727640), (180, 1218946), (254, 863820), (360, 609473), (381, 575880), (508, 431910), (635, 345528), (762, 287940), (1016, 215955), (1143, 191960), (1270, 172764), (1524, 143970), (1905, 115176), (2286, 95980), (2540, 86382), (3048, 71985), (3810, 57588), (4572, 47990), (4799, 45720), (5080, 43191), (5715, 38392), (7620, 28794), (9144, 23995), (9598, 22860), (11430, 19196), (14397, 15240)]