348400080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{69127}}^1$

素因数の和:69153

約数の個数: 120

約数和(自身を含む): 1337212032

約数和(自身を除く): 988811952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 69127, 138254, 207381, 276508, 345635, 414762, 483889, 553016, 622143, 691270, 829524, 967778, 1036905, 1106032, 1244286, 1382540, 1451667, 1659048, 1935556, 2073810, 2419445, 2488572, 2765080, 2903334, 3110715, 3318096, 3871112, 4147620, 4355001, 4838890, 4977144, 5530160, 5806668, 6221430, 7258335, 7742224, 8295240, 8710002, 9677780, 9954288, 11613336, 12442860, 14516670, 16590480, 17420004, 19355560, 21775005, 23226672, 24885720, 29033340, 34840008, 38711120, 43550010, 49771440, 58066680, 69680016, 87100020, 116133360, 174200040, 348400080]

約数ペア:

[(1, 348400080), (2, 174200040), (3, 116133360), (4, 87100020), (5, 69680016), (6, 58066680), (7, 49771440), (8, 43550010), (9, 38711120), (10, 34840008), (12, 29033340), (14, 24885720), (15, 23226672), (16, 21775005), (18, 19355560), (20, 17420004), (21, 16590480), (24, 14516670), (28, 12442860), (30, 11613336), (35, 9954288), (36, 9677780), (40, 8710002), (42, 8295240), (45, 7742224), (48, 7258335), (56, 6221430), (60, 5806668), (63, 5530160), (70, 4977144), (72, 4838890), (80, 4355001), (84, 4147620), (90, 3871112), (105, 3318096), (112, 3110715), (120, 2903334), (126, 2765080), (140, 2488572), (144, 2419445), (168, 2073810), (180, 1935556), (210, 1659048), (240, 1451667), (252, 1382540), (280, 1244286), (315, 1106032), (336, 1036905), (360, 967778), (420, 829524), (504, 691270), (560, 622143), (630, 553016), (720, 483889), (840, 414762), (1008, 345635), (1260, 276508), (1680, 207381), (2520, 138254), (5040, 69127)]