139083840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 168

約数和(自身を含む): 546811200

約数和(自身を除く): 407727360

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, 6899, 10080, 13798, 20160, 20697, 27596, 34495, 41394, 48293, 55192, 62091, 68990, 82788, 96586, 103485, 110384, 124182, 137980, 144879, 165576, 193172, 206970, 220768, 241465, 248364, 275960, 289758, 310455, 331152, 386344, 413940, 434637, 441536, 482930, 496728, 551920, 579516, 620910, 662304, 724395, 772688, 827880, 869274, 965860, 993456, 1103840, 1159032, 1241820, 1324608, 1448790, 1545376, 1655760, 1738548, 1931720, 1986912, 2173185, 2207680, 2318064, 2483640, 2897580, 3090752, 3311520, 3477096, 3863440, 3973824, 4346370, 4636128, 4967280, 5795160, 6623040, 6954192, 7726880, 8692740, 9272256, 9934560, 11590320, 13908384, 15453760, 17385480, 19869120, 23180640, 27816768, 34770960, 46361280, 69541920, 139083840]

約数ペア:

[(1, 139083840), (2, 69541920), (3, 46361280), (4, 34770960), (5, 27816768), (6, 23180640), (7, 19869120), (8, 17385480), (9, 15453760), (10, 13908384), (12, 11590320), (14, 9934560), (15, 9272256), (16, 8692740), (18, 7726880), (20, 6954192), (21, 6623040), (24, 5795160), (28, 4967280), (30, 4636128), (32, 4346370), (35, 3973824), (36, 3863440), (40, 3477096), (42, 3311520), (45, 3090752), (48, 2897580), (56, 2483640), (60, 2318064), (63, 2207680), (64, 2173185), (70, 1986912), (72, 1931720), (80, 1738548), (84, 1655760), (90, 1545376), (96, 1448790), (105, 1324608), (112, 1241820), (120, 1159032), (126, 1103840), (140, 993456), (144, 965860), (160, 869274), (168, 827880), (180, 772688), (192, 724395), (210, 662304), (224, 620910), (240, 579516), (252, 551920), (280, 496728), (288, 482930), (315, 441536), (320, 434637), (336, 413940), (360, 386344), (420, 331152), (448, 310455), (480, 289758), (504, 275960), (560, 248364), (576, 241465), (630, 220768), (672, 206970), (720, 193172), (840, 165576), (960, 144879), (1008, 137980), (1120, 124182), (1260, 110384), (1344, 103485), (1440, 96586), (1680, 82788), (2016, 68990), (2240, 62091), (2520, 55192), (2880, 48293), (3360, 41394), (4032, 34495), (5040, 27596), (6720, 20697), (6899, 20160), (10080, 13798)]