73674720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7309}}^1$

素因数の和:7337

約数の個数: 144

約数和(自身を含む): 287370720

約数和(自身を除く): 213696000

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, 7309, 10080, 14618, 21927, 29236, 36545, 43854, 51163, 58472, 65781, 73090, 87708, 102326, 109635, 116944, 131562, 146180, 153489, 175416, 204652, 219270, 233888, 255815, 263124, 292360, 306978, 328905, 350832, 409304, 438540, 460467, 511630, 526248, 584720, 613956, 657810, 701664, 767445, 818608, 877080, 920934, 1023260, 1052496, 1169440, 1227912, 1315620, 1534890, 1637216, 1754160, 1841868, 2046520, 2104992, 2302335, 2455824, 2631240, 3069780, 3508320, 3683736, 4093040, 4604670, 4911648, 5262480, 6139560, 7367472, 8186080, 9209340, 10524960, 12279120, 14734944, 18418680, 24558240, 36837360, 73674720]

約数ペア:

[(1, 73674720), (2, 36837360), (3, 24558240), (4, 18418680), (5, 14734944), (6, 12279120), (7, 10524960), (8, 9209340), (9, 8186080), (10, 7367472), (12, 6139560), (14, 5262480), (15, 4911648), (16, 4604670), (18, 4093040), (20, 3683736), (21, 3508320), (24, 3069780), (28, 2631240), (30, 2455824), (32, 2302335), (35, 2104992), (36, 2046520), (40, 1841868), (42, 1754160), (45, 1637216), (48, 1534890), (56, 1315620), (60, 1227912), (63, 1169440), (70, 1052496), (72, 1023260), (80, 920934), (84, 877080), (90, 818608), (96, 767445), (105, 701664), (112, 657810), (120, 613956), (126, 584720), (140, 526248), (144, 511630), (160, 460467), (168, 438540), (180, 409304), (210, 350832), (224, 328905), (240, 306978), (252, 292360), (280, 263124), (288, 255815), (315, 233888), (336, 219270), (360, 204652), (420, 175416), (480, 153489), (504, 146180), (560, 131562), (630, 116944), (672, 109635), (720, 102326), (840, 87708), (1008, 73090), (1120, 65781), (1260, 58472), (1440, 51163), (1680, 43854), (2016, 36545), (2520, 29236), (3360, 21927), (5040, 14618), (7309, 10080)]