210456480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 739186560

約数和(自身を除く): 528730080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 870, 928, 1040, 1131, 1160, 1163, 1248, 1392, 1508, 1560, 1740, 1885, 2080, 2262, 2320, 2326, 2784, 3016, 3120, 3480, 3489, 3770, 4524, 4640, 4652, 5655, 5815, 6032, 6240, 6960, 6978, 7540, 9048, 9304, 11310, 11630, 12064, 13920, 13956, 15080, 15119, 17445, 18096, 18608, 22620, 23260, 27912, 30160, 30238, 33727, 34890, 36192, 37216, 45240, 45357, 46520, 55824, 60320, 60476, 67454, 69780, 75595, 90480, 90714, 93040, 101181, 111648, 120952, 134908, 139560, 151190, 168635, 180960, 181428, 186080, 202362, 226785, 241904, 269816, 279120, 302380, 337270, 362856, 404724, 438451, 453570, 483808, 505905, 539632, 558240, 604760, 674540, 725712, 809448, 876902, 907140, 1011810, 1079264, 1209520, 1315353, 1349080, 1451424, 1618896, 1753804, 1814280, 2023620, 2192255, 2419040, 2630706, 2698160, 3237792, 3507608, 3628560, 4047240, 4384510, 5261412, 5396320, 6576765, 7015216, 7257120, 8094480, 8769020, 10522824, 13153530, 14030432, 16188960, 17538040, 21045648, 26307060, 35076080, 42091296, 52614120, 70152160, 105228240, 210456480]

約数ペア:

[(1, 210456480), (2, 105228240), (3, 70152160), (4, 52614120), (5, 42091296), (6, 35076080), (8, 26307060), (10, 21045648), (12, 17538040), (13, 16188960), (15, 14030432), (16, 13153530), (20, 10522824), (24, 8769020), (26, 8094480), (29, 7257120), (30, 7015216), (32, 6576765), (39, 5396320), (40, 5261412), (48, 4384510), (52, 4047240), (58, 3628560), (60, 3507608), (65, 3237792), (78, 2698160), (80, 2630706), (87, 2419040), (96, 2192255), (104, 2023620), (116, 1814280), (120, 1753804), (130, 1618896), (145, 1451424), (156, 1349080), (160, 1315353), (174, 1209520), (195, 1079264), (208, 1011810), (232, 907140), (240, 876902), (260, 809448), (290, 725712), (312, 674540), (348, 604760), (377, 558240), (390, 539632), (416, 505905), (435, 483808), (464, 453570), (480, 438451), (520, 404724), (580, 362856), (624, 337270), (696, 302380), (754, 279120), (780, 269816), (870, 241904), (928, 226785), (1040, 202362), (1131, 186080), (1160, 181428), (1163, 180960), (1248, 168635), (1392, 151190), (1508, 139560), (1560, 134908), (1740, 120952), (1885, 111648), (2080, 101181), (2262, 93040), (2320, 90714), (2326, 90480), (2784, 75595), (3016, 69780), (3120, 67454), (3480, 60476), (3489, 60320), (3770, 55824), (4524, 46520), (4640, 45357), (4652, 45240), (5655, 37216), (5815, 36192), (6032, 34890), (6240, 33727), (6960, 30238), (6978, 30160), (7540, 27912), (9048, 23260), (9304, 22620), (11310, 18608), (11630, 18096), (12064, 17445), (13920, 15119), (13956, 15080)]