1719927360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20593}}^1$

素因数の和:20645

約数の個数: 168

約数和(自身を含む): 6120124920

約数和(自身を除く): 4400197560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20593, 20880, 27840, 41186, 41760, 61779, 82372, 83520, 102965, 123558, 164744, 185337, 205930, 247116, 308895, 329488, 370674, 411860, 494232, 597197, 617790, 658976, 741348, 823720, 926685, 988464, 1194394, 1235580, 1317952, 1482696, 1647440, 1791591, 1853370, 1976928, 2388788, 2471160, 2965392, 2985985, 3294880, 3583182, 3706740, 3953856, 4777576, 4942320, 5374773, 5930784, 5971970, 6589760, 7166364, 7413480, 8957955, 9555152, 9884640, 10749546, 11861568, 11943940, 14332728, 14826960, 17915910, 19110304, 19769280, 21499092, 23887880, 26873865, 28665456, 29653920, 35831820, 38220608, 42998184, 47775760, 53747730, 57330912, 59307840, 71663640, 85996368, 95551520, 107495460, 114661824, 143327280, 171992736, 191103040, 214990920, 286654560, 343985472, 429981840, 573309120, 859963680, 1719927360]

約数ペア:

[(1, 1719927360), (2, 859963680), (3, 573309120), (4, 429981840), (5, 343985472), (6, 286654560), (8, 214990920), (9, 191103040), (10, 171992736), (12, 143327280), (15, 114661824), (16, 107495460), (18, 95551520), (20, 85996368), (24, 71663640), (29, 59307840), (30, 57330912), (32, 53747730), (36, 47775760), (40, 42998184), (45, 38220608), (48, 35831820), (58, 29653920), (60, 28665456), (64, 26873865), (72, 23887880), (80, 21499092), (87, 19769280), (90, 19110304), (96, 17915910), (116, 14826960), (120, 14332728), (144, 11943940), (145, 11861568), (160, 10749546), (174, 9884640), (180, 9555152), (192, 8957955), (232, 7413480), (240, 7166364), (261, 6589760), (288, 5971970), (290, 5930784), (320, 5374773), (348, 4942320), (360, 4777576), (435, 3953856), (464, 3706740), (480, 3583182), (522, 3294880), (576, 2985985), (580, 2965392), (696, 2471160), (720, 2388788), (870, 1976928), (928, 1853370), (960, 1791591), (1044, 1647440), (1160, 1482696), (1305, 1317952), (1392, 1235580), (1440, 1194394), (1740, 988464), (1856, 926685), (2088, 823720), (2320, 741348), (2610, 658976), (2784, 617790), (2880, 597197), (3480, 494232), (4176, 411860), (4640, 370674), (5220, 329488), (5568, 308895), (6960, 247116), (8352, 205930), (9280, 185337), (10440, 164744), (13920, 123558), (16704, 102965), (20593, 83520), (20880, 82372), (27840, 61779), (41186, 41760)]