285727680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{14173}}^1$

素因数の和:14203

約数の個数: 168

約数和(自身を含む): 1123261152

約数和(自身を除く): 837533472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 14173, 20160, 28346, 42519, 56692, 70865, 85038, 99211, 113384, 127557, 141730, 170076, 198422, 212595, 226768, 255114, 283460, 297633, 340152, 396844, 425190, 453536, 496055, 510228, 566920, 595266, 637785, 680304, 793688, 850380, 892899, 907072, 992110, 1020456, 1133840, 1190532, 1275570, 1360608, 1488165, 1587376, 1700760, 1785798, 1984220, 2040912, 2267680, 2381064, 2551140, 2721216, 2976330, 3174752, 3401520, 3571596, 3968440, 4081824, 4464495, 4535360, 4762128, 5102280, 5952660, 6349504, 6803040, 7143192, 7936880, 8163648, 8928990, 9524256, 10204560, 11905320, 13606080, 14286384, 15873760, 17857980, 19048512, 20409120, 23810640, 28572768, 31747520, 35715960, 40818240, 47621280, 57145536, 71431920, 95242560, 142863840, 285727680]

約数ペア:

[(1, 285727680), (2, 142863840), (3, 95242560), (4, 71431920), (5, 57145536), (6, 47621280), (7, 40818240), (8, 35715960), (9, 31747520), (10, 28572768), (12, 23810640), (14, 20409120), (15, 19048512), (16, 17857980), (18, 15873760), (20, 14286384), (21, 13606080), (24, 11905320), (28, 10204560), (30, 9524256), (32, 8928990), (35, 8163648), (36, 7936880), (40, 7143192), (42, 6803040), (45, 6349504), (48, 5952660), (56, 5102280), (60, 4762128), (63, 4535360), (64, 4464495), (70, 4081824), (72, 3968440), (80, 3571596), (84, 3401520), (90, 3174752), (96, 2976330), (105, 2721216), (112, 2551140), (120, 2381064), (126, 2267680), (140, 2040912), (144, 1984220), (160, 1785798), (168, 1700760), (180, 1587376), (192, 1488165), (210, 1360608), (224, 1275570), (240, 1190532), (252, 1133840), (280, 1020456), (288, 992110), (315, 907072), (320, 892899), (336, 850380), (360, 793688), (420, 680304), (448, 637785), (480, 595266), (504, 566920), (560, 510228), (576, 496055), (630, 453536), (672, 425190), (720, 396844), (840, 340152), (960, 297633), (1008, 283460), (1120, 255114), (1260, 226768), (1344, 212595), (1440, 198422), (1680, 170076), (2016, 141730), (2240, 127557), (2520, 113384), (2880, 99211), (3360, 85038), (4032, 70865), (5040, 56692), (6720, 42519), (10080, 28346), (14173, 20160)]