308017080

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 1190246400

約数和(自身を除く): 882229320

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 503, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1006, 1080, 1134, 1215, 1260, 1458, 1509, 1512, 1620, 1701, 1890, 1944, 2012, 2187, 2268, 2430, 2515, 2520, 2835, 2916, 3018, 3240, 3402, 3521, 3645, 3780, 4024, 4374, 4527, 4536, 4860, 5030, 5103, 5670, 5832, 6036, 6804, 7042, 7290, 7545, 7560, 8505, 8748, 9054, 9720, 10060, 10206, 10563, 10935, 11340, 12072, 13581, 13608, 14084, 14580, 15090, 15309, 17010, 17496, 17605, 18108, 20120, 20412, 21126, 21870, 22635, 22680, 25515, 27162, 28168, 29160, 30180, 30618, 31689, 34020, 35210, 36216, 40743, 40824, 42252, 43740, 45270, 51030, 52815, 54324, 60360, 61236, 63378, 67905, 68040, 70420, 76545, 81486, 84504, 87480, 90540, 95067, 102060, 105630, 108648, 122229, 122472, 126756, 135810, 140840, 153090, 158445, 162972, 181080, 190134, 203715, 204120, 211260, 244458, 253512, 271620, 285201, 306180, 316890, 325944, 366687, 380268, 407430, 422520, 475335, 488916, 543240, 570402, 611145, 612360, 633780, 733374, 760536, 814860, 855603, 950670, 977832, 1100061, 1140804, 1222290, 1267560, 1426005, 1466748, 1629720, 1711206, 1833435, 1901340, 2200122, 2281608, 2444580, 2566809, 2852010, 2933496, 3422412, 3666870, 3802680, 4278015, 4400244, 4889160, 5133618, 5500305, 5704020, 6844824, 7333740, 7700427, 8556030, 8800488, 10267236, 11000610, 11408040, 12834045, 14667480, 15400854, 17112060, 20534472, 22001220, 25668090, 30801708, 34224120, 38502135, 44002440, 51336180, 61603416, 77004270, 102672360, 154008540, 308017080]

約数ペア:

[(1, 308017080), (2, 154008540), (3, 102672360), (4, 77004270), (5, 61603416), (6, 51336180), (7, 44002440), (8, 38502135), (9, 34224120), (10, 30801708), (12, 25668090), (14, 22001220), (15, 20534472), (18, 17112060), (20, 15400854), (21, 14667480), (24, 12834045), (27, 11408040), (28, 11000610), (30, 10267236), (35, 8800488), (36, 8556030), (40, 7700427), (42, 7333740), (45, 6844824), (54, 5704020), (56, 5500305), (60, 5133618), (63, 4889160), (70, 4400244), (72, 4278015), (81, 3802680), (84, 3666870), (90, 3422412), (105, 2933496), (108, 2852010), (120, 2566809), (126, 2444580), (135, 2281608), (140, 2200122), (162, 1901340), (168, 1833435), (180, 1711206), (189, 1629720), (210, 1466748), (216, 1426005), (243, 1267560), (252, 1222290), (270, 1140804), (280, 1100061), (315, 977832), (324, 950670), (360, 855603), (378, 814860), (405, 760536), (420, 733374), (486, 633780), (503, 612360), (504, 611145), (540, 570402), (567, 543240), (630, 488916), (648, 475335), (729, 422520), (756, 407430), (810, 380268), (840, 366687), (945, 325944), (972, 316890), (1006, 306180), (1080, 285201), (1134, 271620), (1215, 253512), (1260, 244458), (1458, 211260), (1509, 204120), (1512, 203715), (1620, 190134), (1701, 181080), (1890, 162972), (1944, 158445), (2012, 153090), (2187, 140840), (2268, 135810), (2430, 126756), (2515, 122472), (2520, 122229), (2835, 108648), (2916, 105630), (3018, 102060), (3240, 95067), (3402, 90540), (3521, 87480), (3645, 84504), (3780, 81486), (4024, 76545), (4374, 70420), (4527, 68040), (4536, 67905), (4860, 63378), (5030, 61236), (5103, 60360), (5670, 54324), (5832, 52815), (6036, 51030), (6804, 45270), (7042, 43740), (7290, 42252), (7545, 40824), (7560, 40743), (8505, 36216), (8748, 35210), (9054, 34020), (9720, 31689), (10060, 30618), (10206, 30180), (10563, 29160), (10935, 28168), (11340, 27162), (12072, 25515), (13581, 22680), (13608, 22635), (14084, 21870), (14580, 21126), (15090, 20412), (15309, 20120), (17010, 18108), (17496, 17605)]