233354520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{10289}}^1$

素因数の和:10319

約数の個数: 160

約数和(自身を含む): 896464800

約数和(自身を除く): 663110280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 10289, 11340, 20578, 22680, 30867, 41156, 51445, 61734, 72023, 82312, 92601, 102890, 123468, 144046, 154335, 185202, 205780, 216069, 246936, 277803, 288092, 308670, 360115, 370404, 411560, 432138, 463005, 555606, 576184, 617340, 648207, 720230, 740808, 833409, 864276, 926010, 1080345, 1111212, 1234680, 1296414, 1389015, 1440460, 1666818, 1728552, 1852020, 1944621, 2160690, 2222424, 2592828, 2778030, 2880920, 3241035, 3333636, 3704040, 3889242, 4167045, 4321380, 5185656, 5556060, 5833863, 6482070, 6667272, 7778484, 8334090, 8642760, 9723105, 11112120, 11667726, 12964140, 15556968, 16668180, 19446210, 23335452, 25928280, 29169315, 33336360, 38892420, 46670904, 58338630, 77784840, 116677260, 233354520]

約数ペア:

[(1, 233354520), (2, 116677260), (3, 77784840), (4, 58338630), (5, 46670904), (6, 38892420), (7, 33336360), (8, 29169315), (9, 25928280), (10, 23335452), (12, 19446210), (14, 16668180), (15, 15556968), (18, 12964140), (20, 11667726), (21, 11112120), (24, 9723105), (27, 8642760), (28, 8334090), (30, 7778484), (35, 6667272), (36, 6482070), (40, 5833863), (42, 5556060), (45, 5185656), (54, 4321380), (56, 4167045), (60, 3889242), (63, 3704040), (70, 3333636), (72, 3241035), (81, 2880920), (84, 2778030), (90, 2592828), (105, 2222424), (108, 2160690), (120, 1944621), (126, 1852020), (135, 1728552), (140, 1666818), (162, 1440460), (168, 1389015), (180, 1296414), (189, 1234680), (210, 1111212), (216, 1080345), (252, 926010), (270, 864276), (280, 833409), (315, 740808), (324, 720230), (360, 648207), (378, 617340), (405, 576184), (420, 555606), (504, 463005), (540, 432138), (567, 411560), (630, 370404), (648, 360115), (756, 308670), (810, 288092), (840, 277803), (945, 246936), (1080, 216069), (1134, 205780), (1260, 185202), (1512, 154335), (1620, 144046), (1890, 123468), (2268, 102890), (2520, 92601), (2835, 82312), (3240, 72023), (3780, 61734), (4536, 51445), (5670, 41156), (7560, 30867), (10289, 22680), (11340, 20578)]