168551040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12570

約数の個数: 128

約数和(自身を含む): 614056320

約数和(自身を除く): 445505280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 12541, 13440, 25082, 37623, 50164, 62705, 75246, 87787, 100328, 125410, 150492, 175574, 188115, 200656, 250820, 263361, 300984, 351148, 376230, 401312, 438935, 501640, 526722, 601968, 702296, 752460, 802624, 877870, 1003280, 1053444, 1203936, 1316805, 1404592, 1504920, 1605248, 1755740, 2006560, 2106888, 2407872, 2633610, 2809184, 3009840, 3511480, 4013120, 4213776, 4815744, 5267220, 5618368, 6019680, 7022960, 8026240, 8427552, 10534440, 11236736, 12039360, 14045920, 16855104, 21068880, 24078720, 28091840, 33710208, 42137760, 56183680, 84275520, 168551040]

約数ペア:

[(1, 168551040), (2, 84275520), (3, 56183680), (4, 42137760), (5, 33710208), (6, 28091840), (7, 24078720), (8, 21068880), (10, 16855104), (12, 14045920), (14, 12039360), (15, 11236736), (16, 10534440), (20, 8427552), (21, 8026240), (24, 7022960), (28, 6019680), (30, 5618368), (32, 5267220), (35, 4815744), (40, 4213776), (42, 4013120), (48, 3511480), (56, 3009840), (60, 2809184), (64, 2633610), (70, 2407872), (80, 2106888), (84, 2006560), (96, 1755740), (105, 1605248), (112, 1504920), (120, 1404592), (128, 1316805), (140, 1203936), (160, 1053444), (168, 1003280), (192, 877870), (210, 802624), (224, 752460), (240, 702296), (280, 601968), (320, 526722), (336, 501640), (384, 438935), (420, 401312), (448, 376230), (480, 351148), (560, 300984), (640, 263361), (672, 250820), (840, 200656), (896, 188115), (960, 175574), (1120, 150492), (1344, 125410), (1680, 100328), (1920, 87787), (2240, 75246), (2688, 62705), (3360, 50164), (4480, 37623), (6720, 25082), (12541, 13440)]