142863840

素因数分解:

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

素因数の和:14201

約数の個数: 144

約数和(自身を含む): 557208288

約数和(自身を除く): 414344448

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14173, 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, 992110, 1020456, 1133840, 1190532, 1275570, 1360608, 1488165, 1587376, 1700760, 1785798, 1984220, 2040912, 2267680, 2381064, 2551140, 2976330, 3174752, 3401520, 3571596, 3968440, 4081824, 4464495, 4762128, 5102280, 5952660, 6803040, 7143192, 7936880, 8928990, 9524256, 10204560, 11905320, 14286384, 15873760, 17857980, 20409120, 23810640, 28572768, 35715960, 47621280, 71431920, 142863840]

約数ペア:

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