239568840

素因数分解:

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

素因数の和:543

約数の個数: 288

約数和(自身を含む): 941129280

約数和(自身を除く): 701560440

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 503, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1006, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1509, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2012, 2205, 2268, 2430, 2515, 2520, 2646, 2835, 2940, 3018, 3240, 3402, 3521, 3528, 3780, 3969, 4024, 4410, 4527, 4536, 4860, 5030, 5292, 5670, 5880, 6036, 6615, 6804, 7042, 7545, 7560, 7938, 8505, 8820, 9054, 9720, 10060, 10563, 10584, 11340, 11907, 12072, 13230, 13581, 13608, 14084, 15090, 15876, 17010, 17605, 17640, 18108, 19845, 20120, 21126, 22635, 22680, 23814, 24647, 26460, 27162, 28168, 30180, 31689, 31752, 34020, 35210, 36216, 39690, 40743, 42252, 45270, 47628, 49294, 52815, 52920, 54324, 59535, 60360, 63378, 67905, 68040, 70420, 73941, 79380, 81486, 84504, 90540, 95067, 95256, 98588, 105630, 108648, 119070, 122229, 123235, 126756, 135810, 140840, 147882, 158445, 158760, 162972, 181080, 190134, 197176, 203715, 211260, 221823, 238140, 244458, 246470, 253512, 271620, 285201, 295764, 316890, 325944, 369705, 380268, 407430, 422520, 443646, 475335, 476280, 488916, 492940, 543240, 570402, 591528, 611145, 633780, 665469, 739410, 760536, 814860, 855603, 887292, 950670, 977832, 985880, 1109115, 1140804, 1222290, 1267560, 1330938, 1426005, 1478820, 1629720, 1711206, 1774584, 1901340, 1996407, 2218230, 2281608, 2444580, 2661876, 2852010, 2957640, 3327345, 3422412, 3802680, 3992814, 4278015, 4436460, 4889160, 5323752, 5704020, 5989221, 6654690, 6844824, 7985628, 8556030, 8872920, 9982035, 11408040, 11978442, 13309380, 15971256, 17112060, 19964070, 23956884, 26618760, 29946105, 34224120, 39928140, 47913768, 59892210, 79856280, 119784420, 239568840]

約数ペア:

[(1, 239568840), (2, 119784420), (3, 79856280), (4, 59892210), (5, 47913768), (6, 39928140), (7, 34224120), (8, 29946105), (9, 26618760), (10, 23956884), (12, 19964070), (14, 17112060), (15, 15971256), (18, 13309380), (20, 11978442), (21, 11408040), (24, 9982035), (27, 8872920), (28, 8556030), (30, 7985628), (35, 6844824), (36, 6654690), (40, 5989221), (42, 5704020), (45, 5323752), (49, 4889160), (54, 4436460), (56, 4278015), (60, 3992814), (63, 3802680), (70, 3422412), (72, 3327345), (81, 2957640), (84, 2852010), (90, 2661876), (98, 2444580), (105, 2281608), (108, 2218230), (120, 1996407), (126, 1901340), (135, 1774584), (140, 1711206), (147, 1629720), (162, 1478820), (168, 1426005), (180, 1330938), (189, 1267560), (196, 1222290), (210, 1140804), (216, 1109115), (243, 985880), (245, 977832), (252, 950670), (270, 887292), (280, 855603), (294, 814860), (315, 760536), (324, 739410), (360, 665469), (378, 633780), (392, 611145), (405, 591528), (420, 570402), (441, 543240), (486, 492940), (490, 488916), (503, 476280), (504, 475335), (540, 443646), (567, 422520), (588, 407430), (630, 380268), (648, 369705), (735, 325944), (756, 316890), (810, 295764), (840, 285201), (882, 271620), (945, 253512), (972, 246470), (980, 244458), (1006, 238140), (1080, 221823), (1134, 211260), (1176, 203715), (1215, 197176), (1260, 190134), (1323, 181080), (1470, 162972), (1509, 158760), (1512, 158445), (1620, 147882), (1701, 140840), (1764, 135810), (1890, 126756), (1944, 123235), (1960, 122229), (2012, 119070), (2205, 108648), (2268, 105630), (2430, 98588), (2515, 95256), (2520, 95067), (2646, 90540), (2835, 84504), (2940, 81486), (3018, 79380), (3240, 73941), (3402, 70420), (3521, 68040), (3528, 67905), (3780, 63378), (3969, 60360), (4024, 59535), (4410, 54324), (4527, 52920), (4536, 52815), (4860, 49294), (5030, 47628), (5292, 45270), (5670, 42252), (5880, 40743), (6036, 39690), (6615, 36216), (6804, 35210), (7042, 34020), (7545, 31752), (7560, 31689), (7938, 30180), (8505, 28168), (8820, 27162), (9054, 26460), (9720, 24647), (10060, 23814), (10563, 22680), (10584, 22635), (11340, 21126), (11907, 20120), (12072, 19845), (13230, 18108), (13581, 17640), (13608, 17605), (14084, 17010), (15090, 15876)]