239723280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 320

約数和(自身を含む): 883872000

約数和(自身を除く): 644148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 48, 54, 58, 60, 72, 80, 86, 87, 89, 90, 108, 116, 120, 129, 135, 144, 145, 172, 174, 178, 180, 215, 216, 232, 240, 258, 261, 267, 270, 290, 344, 348, 356, 360, 387, 430, 432, 435, 445, 464, 516, 522, 534, 540, 580, 645, 688, 696, 712, 720, 774, 783, 801, 860, 870, 890, 1032, 1044, 1068, 1080, 1160, 1161, 1247, 1290, 1305, 1335, 1392, 1424, 1548, 1566, 1602, 1720, 1740, 1780, 1935, 2064, 2088, 2136, 2160, 2320, 2322, 2403, 2494, 2580, 2581, 2610, 2670, 3096, 3132, 3204, 3440, 3480, 3560, 3741, 3827, 3870, 3915, 4005, 4176, 4272, 4644, 4806, 4988, 5160, 5162, 5220, 5340, 5805, 6192, 6235, 6264, 6408, 6960, 7120, 7482, 7654, 7740, 7743, 7830, 8010, 9288, 9612, 9976, 10320, 10324, 10440, 10680, 11223, 11481, 11610, 12015, 12470, 12528, 12816, 12905, 14964, 15308, 15480, 15486, 15660, 16020, 18576, 18705, 19135, 19224, 19952, 20648, 20880, 21360, 22446, 22962, 23220, 23229, 24030, 24940, 25810, 29928, 30616, 30960, 30972, 31320, 32040, 33669, 34443, 37410, 38270, 38448, 38715, 41296, 44892, 45924, 46440, 46458, 48060, 49880, 51620, 56115, 57405, 59856, 61232, 61944, 62640, 64080, 67338, 68886, 69687, 74820, 76540, 77430, 89784, 91848, 92880, 92916, 96120, 99760, 103240, 103329, 110983, 112230, 114810, 116145, 123888, 134676, 137772, 139374, 149640, 153080, 154860, 168345, 172215, 179568, 183696, 185832, 192240, 206480, 206658, 221966, 224460, 229620, 232290, 269352, 275544, 278748, 299280, 306160, 309720, 332949, 336690, 344430, 348435, 371664, 413316, 443932, 448920, 459240, 464580, 516645, 538704, 551088, 554915, 557496, 619440, 665898, 673380, 688860, 696870, 826632, 887864, 897840, 918480, 929160, 998847, 1033290, 1109830, 1114992, 1331796, 1346760, 1377720, 1393740, 1653264, 1664745, 1775728, 1858320, 1997694, 2066580, 2219660, 2663592, 2693520, 2755440, 2787480, 2996541, 3329490, 3995388, 4133160, 4439320, 4994235, 5327184, 5574960, 5993082, 6658980, 7990776, 8266320, 8878640, 9988470, 11986164, 13317960, 14982705, 15981552, 19976940, 23972328, 26635920, 29965410, 39953880, 47944656, 59930820, 79907760, 119861640, 239723280]

約数ペア:

[(1, 239723280), (2, 119861640), (3, 79907760), (4, 59930820), (5, 47944656), (6, 39953880), (8, 29965410), (9, 26635920), (10, 23972328), (12, 19976940), (15, 15981552), (16, 14982705), (18, 13317960), (20, 11986164), (24, 9988470), (27, 8878640), (29, 8266320), (30, 7990776), (36, 6658980), (40, 5993082), (43, 5574960), (45, 5327184), (48, 4994235), (54, 4439320), (58, 4133160), (60, 3995388), (72, 3329490), (80, 2996541), (86, 2787480), (87, 2755440), (89, 2693520), (90, 2663592), (108, 2219660), (116, 2066580), (120, 1997694), (129, 1858320), (135, 1775728), (144, 1664745), (145, 1653264), (172, 1393740), (174, 1377720), (178, 1346760), (180, 1331796), (215, 1114992), (216, 1109830), (232, 1033290), (240, 998847), (258, 929160), (261, 918480), (267, 897840), (270, 887864), (290, 826632), (344, 696870), (348, 688860), (356, 673380), (360, 665898), (387, 619440), (430, 557496), (432, 554915), (435, 551088), (445, 538704), (464, 516645), (516, 464580), (522, 459240), (534, 448920), (540, 443932), (580, 413316), (645, 371664), (688, 348435), (696, 344430), (712, 336690), (720, 332949), (774, 309720), (783, 306160), (801, 299280), (860, 278748), (870, 275544), (890, 269352), (1032, 232290), (1044, 229620), (1068, 224460), (1080, 221966), (1160, 206658), (1161, 206480), (1247, 192240), (1290, 185832), (1305, 183696), (1335, 179568), (1392, 172215), (1424, 168345), (1548, 154860), (1566, 153080), (1602, 149640), (1720, 139374), (1740, 137772), (1780, 134676), (1935, 123888), (2064, 116145), (2088, 114810), (2136, 112230), (2160, 110983), (2320, 103329), (2322, 103240), (2403, 99760), (2494, 96120), (2580, 92916), (2581, 92880), (2610, 91848), (2670, 89784), (3096, 77430), (3132, 76540), (3204, 74820), (3440, 69687), (3480, 68886), (3560, 67338), (3741, 64080), (3827, 62640), (3870, 61944), (3915, 61232), (4005, 59856), (4176, 57405), (4272, 56115), (4644, 51620), (4806, 49880), (4988, 48060), (5160, 46458), (5162, 46440), (5220, 45924), (5340, 44892), (5805, 41296), (6192, 38715), (6235, 38448), (6264, 38270), (6408, 37410), (6960, 34443), (7120, 33669), (7482, 32040), (7654, 31320), (7740, 30972), (7743, 30960), (7830, 30616), (8010, 29928), (9288, 25810), (9612, 24940), (9976, 24030), (10320, 23229), (10324, 23220), (10440, 22962), (10680, 22446), (11223, 21360), (11481, 20880), (11610, 20648), (12015, 19952), (12470, 19224), (12528, 19135), (12816, 18705), (12905, 18576), (14964, 16020), (15308, 15660), (15480, 15486)]