439242720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4273

約数の個数: 192

約数和(自身を含む): 1632669696

約数和(自身を除く): 1193426976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4217, 4340, 4960, 5208, 6510, 6944, 7440, 8434, 8680, 10416, 12651, 13020, 14880, 16868, 17360, 20832, 21085, 25302, 26040, 29519, 33736, 34720, 42170, 50604, 52080, 59038, 63255, 67472, 84340, 88557, 101208, 104160, 118076, 126510, 130727, 134944, 147595, 168680, 177114, 202416, 236152, 253020, 261454, 295190, 337360, 354228, 392181, 404832, 442785, 472304, 506040, 522908, 590380, 653635, 674720, 708456, 784362, 885570, 915089, 944608, 1012080, 1045816, 1180760, 1307270, 1416912, 1568724, 1771140, 1830178, 1960905, 2024160, 2091632, 2361520, 2614540, 2745267, 2833824, 3137448, 3542280, 3660356, 3921810, 4183264, 4575445, 4723040, 5229080, 5490534, 6274896, 7084560, 7320712, 7843620, 9150890, 10458160, 10981068, 12549792, 13726335, 14169120, 14641424, 15687240, 18301780, 20916320, 21962136, 27452670, 29282848, 31374480, 36603560, 43924272, 54905340, 62748960, 73207120, 87848544, 109810680, 146414240, 219621360, 439242720]

約数ペア:

[(1, 439242720), (2, 219621360), (3, 146414240), (4, 109810680), (5, 87848544), (6, 73207120), (7, 62748960), (8, 54905340), (10, 43924272), (12, 36603560), (14, 31374480), (15, 29282848), (16, 27452670), (20, 21962136), (21, 20916320), (24, 18301780), (28, 15687240), (30, 14641424), (31, 14169120), (32, 13726335), (35, 12549792), (40, 10981068), (42, 10458160), (48, 9150890), (56, 7843620), (60, 7320712), (62, 7084560), (70, 6274896), (80, 5490534), (84, 5229080), (93, 4723040), (96, 4575445), (105, 4183264), (112, 3921810), (120, 3660356), (124, 3542280), (140, 3137448), (155, 2833824), (160, 2745267), (168, 2614540), (186, 2361520), (210, 2091632), (217, 2024160), (224, 1960905), (240, 1830178), (248, 1771140), (280, 1568724), (310, 1416912), (336, 1307270), (372, 1180760), (420, 1045816), (434, 1012080), (465, 944608), (480, 915089), (496, 885570), (560, 784362), (620, 708456), (651, 674720), (672, 653635), (744, 590380), (840, 522908), (868, 506040), (930, 472304), (992, 442785), (1085, 404832), (1120, 392181), (1240, 354228), (1302, 337360), (1488, 295190), (1680, 261454), (1736, 253020), (1860, 236152), (2170, 202416), (2480, 177114), (2604, 168680), (2976, 147595), (3255, 134944), (3360, 130727), (3472, 126510), (3720, 118076), (4217, 104160), (4340, 101208), (4960, 88557), (5208, 84340), (6510, 67472), (6944, 63255), (7440, 59038), (8434, 52080), (8680, 50604), (10416, 42170), (12651, 34720), (13020, 33736), (14880, 29519), (16868, 26040), (17360, 25302), (20832, 21085)]