23088240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 200

約数和(自身を含む): 91824480

約数和(自身を除く): 68736240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 509, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1018, 1080, 1134, 1260, 1296, 1512, 1527, 1620, 1680, 1890, 2036, 2160, 2268, 2520, 2545, 2835, 3024, 3054, 3240, 3563, 3780, 4072, 4536, 4581, 5040, 5090, 5670, 6108, 6480, 7126, 7560, 7635, 8144, 9072, 9162, 10180, 10689, 11340, 12216, 13743, 14252, 15120, 15270, 17815, 18324, 20360, 21378, 22680, 22905, 24432, 27486, 28504, 30540, 32067, 35630, 36648, 40720, 41229, 42756, 45360, 45810, 53445, 54972, 57008, 61080, 64134, 68715, 71260, 73296, 82458, 85512, 91620, 96201, 106890, 109944, 122160, 128268, 137430, 142520, 160335, 164916, 171024, 183240, 192402, 206145, 213780, 219888, 256536, 274860, 285040, 288603, 320670, 329832, 366480, 384804, 412290, 427560, 481005, 513072, 549720, 577206, 641340, 659664, 769608, 824580, 855120, 962010, 1099440, 1154412, 1282680, 1443015, 1539216, 1649160, 1924020, 2308824, 2565360, 2886030, 3298320, 3848040, 4617648, 5772060, 7696080, 11544120, 23088240]

約数ペア:

[(1, 23088240), (2, 11544120), (3, 7696080), (4, 5772060), (5, 4617648), (6, 3848040), (7, 3298320), (8, 2886030), (9, 2565360), (10, 2308824), (12, 1924020), (14, 1649160), (15, 1539216), (16, 1443015), (18, 1282680), (20, 1154412), (21, 1099440), (24, 962010), (27, 855120), (28, 824580), (30, 769608), (35, 659664), (36, 641340), (40, 577206), (42, 549720), (45, 513072), (48, 481005), (54, 427560), (56, 412290), (60, 384804), (63, 366480), (70, 329832), (72, 320670), (80, 288603), (81, 285040), (84, 274860), (90, 256536), (105, 219888), (108, 213780), (112, 206145), (120, 192402), (126, 183240), (135, 171024), (140, 164916), (144, 160335), (162, 142520), (168, 137430), (180, 128268), (189, 122160), (210, 109944), (216, 106890), (240, 96201), (252, 91620), (270, 85512), (280, 82458), (315, 73296), (324, 71260), (336, 68715), (360, 64134), (378, 61080), (405, 57008), (420, 54972), (432, 53445), (504, 45810), (509, 45360), (540, 42756), (560, 41229), (567, 40720), (630, 36648), (648, 35630), (720, 32067), (756, 30540), (810, 28504), (840, 27486), (945, 24432), (1008, 22905), (1018, 22680), (1080, 21378), (1134, 20360), (1260, 18324), (1296, 17815), (1512, 15270), (1527, 15120), (1620, 14252), (1680, 13743), (1890, 12216), (2036, 11340), (2160, 10689), (2268, 10180), (2520, 9162), (2545, 9072), (2835, 8144), (3024, 7635), (3054, 7560), (3240, 7126), (3563, 6480), (3780, 6108), (4072, 5670), (4536, 5090), (4581, 5040)]