673888320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{33427}}^1$

素因数の和:33457

約数の個数: 168

約数和(自身を含む): 2649102144

約数和(自身を除く): 1975213824

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, 20160, 33427, 66854, 100281, 133708, 167135, 200562, 233989, 267416, 300843, 334270, 401124, 467978, 501405, 534832, 601686, 668540, 701967, 802248, 935956, 1002810, 1069664, 1169945, 1203372, 1337080, 1403934, 1504215, 1604496, 1871912, 2005620, 2105901, 2139328, 2339890, 2406744, 2674160, 2807868, 3008430, 3208992, 3509835, 3743824, 4011240, 4211802, 4679780, 4813488, 5348320, 5615736, 6016860, 6417984, 7019670, 7487648, 8022480, 8423604, 9359560, 9626976, 10529505, 10696640, 11231472, 12033720, 14039340, 14975296, 16044960, 16847208, 18719120, 19253952, 21059010, 22462944, 24067440, 28078680, 32089920, 33694416, 37438240, 42118020, 44925888, 48134880, 56157360, 67388832, 74876480, 84236040, 96269760, 112314720, 134777664, 168472080, 224629440, 336944160, 673888320]

約数ペア:

[(1, 673888320), (2, 336944160), (3, 224629440), (4, 168472080), (5, 134777664), (6, 112314720), (7, 96269760), (8, 84236040), (9, 74876480), (10, 67388832), (12, 56157360), (14, 48134880), (15, 44925888), (16, 42118020), (18, 37438240), (20, 33694416), (21, 32089920), (24, 28078680), (28, 24067440), (30, 22462944), (32, 21059010), (35, 19253952), (36, 18719120), (40, 16847208), (42, 16044960), (45, 14975296), (48, 14039340), (56, 12033720), (60, 11231472), (63, 10696640), (64, 10529505), (70, 9626976), (72, 9359560), (80, 8423604), (84, 8022480), (90, 7487648), (96, 7019670), (105, 6417984), (112, 6016860), (120, 5615736), (126, 5348320), (140, 4813488), (144, 4679780), (160, 4211802), (168, 4011240), (180, 3743824), (192, 3509835), (210, 3208992), (224, 3008430), (240, 2807868), (252, 2674160), (280, 2406744), (288, 2339890), (315, 2139328), (320, 2105901), (336, 2005620), (360, 1871912), (420, 1604496), (448, 1504215), (480, 1403934), (504, 1337080), (560, 1203372), (576, 1169945), (630, 1069664), (672, 1002810), (720, 935956), (840, 802248), (960, 701967), (1008, 668540), (1120, 601686), (1260, 534832), (1344, 501405), (1440, 467978), (1680, 401124), (2016, 334270), (2240, 300843), (2520, 267416), (2880, 233989), (3360, 200562), (4032, 167135), (5040, 133708), (6720, 100281), (10080, 66854), (20160, 33427)]