509910660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{2753}}^1$

素因数の和:2792

約数の個数: 192

約数和(自身を含む): 1850688000

約数和(自身を除く): 1340777340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1764, 1890, 2058, 2205, 2646, 2753, 2940, 3087, 3430, 3780, 4116, 4410, 5145, 5292, 5506, 6174, 6615, 6860, 8259, 8820, 9261, 10290, 11012, 12348, 13230, 13765, 15435, 16518, 18522, 19271, 20580, 24777, 26460, 27530, 30870, 33036, 37044, 38542, 41295, 46305, 49554, 55060, 57813, 61740, 74331, 77084, 82590, 92610, 96355, 99108, 115626, 123885, 134897, 148662, 165180, 173439, 185220, 192710, 231252, 247770, 269794, 289065, 297324, 346878, 371655, 385420, 404691, 495540, 520317, 539588, 578130, 674485, 693756, 743310, 809382, 867195, 944279, 1040634, 1156260, 1214073, 1348970, 1486620, 1618764, 1734390, 1888558, 2023455, 2081268, 2428146, 2601585, 2697940, 2832837, 3468780, 3642219, 3777116, 4046910, 4721395, 4856292, 5203170, 5665674, 6070365, 7284438, 8093820, 8498511, 9442790, 10406340, 11331348, 12140730, 14164185, 14568876, 16997022, 18211095, 18885580, 24281460, 25495533, 28328370, 33994044, 36422190, 42492555, 50991066, 56656740, 72844380, 84985110, 101982132, 127477665, 169970220, 254955330, 509910660]

約数ペア:

[(1, 509910660), (2, 254955330), (3, 169970220), (4, 127477665), (5, 101982132), (6, 84985110), (7, 72844380), (9, 56656740), (10, 50991066), (12, 42492555), (14, 36422190), (15, 33994044), (18, 28328370), (20, 25495533), (21, 24281460), (27, 18885580), (28, 18211095), (30, 16997022), (35, 14568876), (36, 14164185), (42, 12140730), (45, 11331348), (49, 10406340), (54, 9442790), (60, 8498511), (63, 8093820), (70, 7284438), (84, 6070365), (90, 5665674), (98, 5203170), (105, 4856292), (108, 4721395), (126, 4046910), (135, 3777116), (140, 3642219), (147, 3468780), (180, 2832837), (189, 2697940), (196, 2601585), (210, 2428146), (245, 2081268), (252, 2023455), (270, 1888558), (294, 1734390), (315, 1618764), (343, 1486620), (378, 1348970), (420, 1214073), (441, 1156260), (490, 1040634), (540, 944279), (588, 867195), (630, 809382), (686, 743310), (735, 693756), (756, 674485), (882, 578130), (945, 539588), (980, 520317), (1029, 495540), (1260, 404691), (1323, 385420), (1372, 371655), (1470, 346878), (1715, 297324), (1764, 289065), (1890, 269794), (2058, 247770), (2205, 231252), (2646, 192710), (2753, 185220), (2940, 173439), (3087, 165180), (3430, 148662), (3780, 134897), (4116, 123885), (4410, 115626), (5145, 99108), (5292, 96355), (5506, 92610), (6174, 82590), (6615, 77084), (6860, 74331), (8259, 61740), (8820, 57813), (9261, 55060), (10290, 49554), (11012, 46305), (12348, 41295), (13230, 38542), (13765, 37044), (15435, 33036), (16518, 30870), (18522, 27530), (19271, 26460), (20580, 24777)]