639262080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 2362932000

約数和(自身を除く): 1723669920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 43, 45, 48, 58, 60, 64, 72, 80, 86, 87, 89, 90, 96, 116, 120, 128, 129, 144, 145, 160, 172, 174, 178, 180, 192, 215, 232, 240, 258, 261, 267, 288, 290, 320, 344, 348, 356, 360, 384, 387, 430, 435, 445, 464, 480, 516, 522, 534, 576, 580, 640, 645, 688, 696, 712, 720, 774, 801, 860, 870, 890, 928, 960, 1032, 1044, 1068, 1152, 1160, 1247, 1290, 1305, 1335, 1376, 1392, 1424, 1440, 1548, 1602, 1720, 1740, 1780, 1856, 1920, 1935, 2064, 2088, 2136, 2320, 2494, 2580, 2581, 2610, 2670, 2752, 2784, 2848, 2880, 3096, 3204, 3440, 3480, 3560, 3712, 3741, 3827, 3870, 4005, 4128, 4176, 4272, 4640, 4988, 5160, 5162, 5220, 5340, 5504, 5568, 5696, 5760, 6192, 6235, 6408, 6880, 6960, 7120, 7482, 7654, 7740, 7743, 8010, 8256, 8352, 8544, 9280, 9976, 10320, 10324, 10440, 10680, 11136, 11223, 11392, 11481, 12384, 12470, 12816, 12905, 13760, 13920, 14240, 14964, 15308, 15480, 15486, 16020, 16512, 16704, 17088, 18560, 18705, 19135, 19952, 20640, 20648, 20880, 21360, 22446, 22962, 23229, 24768, 24940, 25632, 25810, 27520, 27840, 28480, 29928, 30616, 30960, 30972, 32040, 33408, 34176, 34443, 37410, 38270, 38715, 39904, 41280, 41296, 41760, 42720, 44892, 45924, 46458, 49536, 49880, 51264, 51620, 55680, 56115, 56960, 57405, 59856, 61232, 61920, 61944, 64080, 68886, 74820, 76540, 77430, 79808, 82560, 82592, 83520, 85440, 89784, 91848, 92916, 99760, 102528, 103240, 110983, 112230, 114810, 116145, 119712, 122464, 123840, 123888, 128160, 137772, 149640, 153080, 154860, 159616, 165184, 167040, 170880, 172215, 179568, 183696, 185832, 199520, 206480, 221966, 224460, 229620, 232290, 239424, 244928, 247680, 247776, 256320, 275544, 299280, 306160, 309720, 330368, 332949, 344430, 359136, 367392, 371664, 399040, 412960, 443932, 448920, 459240, 464580, 478848, 489856, 495552, 512640, 551088, 554915, 598560, 612320, 619440, 665898, 688860, 718272, 734784, 743328, 798080, 825920, 887864, 897840, 918480, 929160, 991104, 998847, 1102176, 1109830, 1197120, 1224640, 1238880, 1331796, 1377720, 1436544, 1469568, 1486656, 1651840, 1664745, 1775728, 1795680, 1836960, 1858320, 1997694, 2204352, 2219660, 2394240, 2449280, 2477760, 2663592, 2755440, 2973312, 3329490, 3551456, 3591360, 3673920, 3716640, 3995388, 4408704, 4439320, 4955520, 4994235, 5327184, 5510880, 6658980, 7102912, 7182720, 7347840, 7433280, 7990776, 8878640, 9988470, 10654368, 11021760, 13317960, 14205824, 14866560, 15981552, 17757280, 19976940, 21308736, 22043520, 26635920, 31963104, 35514560, 39953880, 42617472, 53271840, 63926208, 71029120, 79907760, 106543680, 127852416, 159815520, 213087360, 319631040, 639262080]

約数ペア:

[(1, 639262080), (2, 319631040), (3, 213087360), (4, 159815520), (5, 127852416), (6, 106543680), (8, 79907760), (9, 71029120), (10, 63926208), (12, 53271840), (15, 42617472), (16, 39953880), (18, 35514560), (20, 31963104), (24, 26635920), (29, 22043520), (30, 21308736), (32, 19976940), (36, 17757280), (40, 15981552), (43, 14866560), (45, 14205824), (48, 13317960), (58, 11021760), (60, 10654368), (64, 9988470), (72, 8878640), (80, 7990776), (86, 7433280), (87, 7347840), (89, 7182720), (90, 7102912), (96, 6658980), (116, 5510880), (120, 5327184), (128, 4994235), (129, 4955520), (144, 4439320), (145, 4408704), (160, 3995388), (172, 3716640), (174, 3673920), (178, 3591360), (180, 3551456), (192, 3329490), (215, 2973312), (232, 2755440), (240, 2663592), (258, 2477760), (261, 2449280), (267, 2394240), (288, 2219660), (290, 2204352), (320, 1997694), (344, 1858320), (348, 1836960), (356, 1795680), (360, 1775728), (384, 1664745), (387, 1651840), (430, 1486656), (435, 1469568), (445, 1436544), (464, 1377720), (480, 1331796), (516, 1238880), (522, 1224640), (534, 1197120), (576, 1109830), (580, 1102176), (640, 998847), (645, 991104), (688, 929160), (696, 918480), (712, 897840), (720, 887864), (774, 825920), (801, 798080), (860, 743328), (870, 734784), (890, 718272), (928, 688860), (960, 665898), (1032, 619440), (1044, 612320), (1068, 598560), (1152, 554915), (1160, 551088), (1247, 512640), (1290, 495552), (1305, 489856), (1335, 478848), (1376, 464580), (1392, 459240), (1424, 448920), (1440, 443932), (1548, 412960), (1602, 399040), (1720, 371664), (1740, 367392), (1780, 359136), (1856, 344430), (1920, 332949), (1935, 330368), (2064, 309720), (2088, 306160), (2136, 299280), (2320, 275544), (2494, 256320), (2580, 247776), (2581, 247680), (2610, 244928), (2670, 239424), (2752, 232290), (2784, 229620), (2848, 224460), (2880, 221966), (3096, 206480), (3204, 199520), (3440, 185832), (3480, 183696), (3560, 179568), (3712, 172215), (3741, 170880), (3827, 167040), (3870, 165184), (4005, 159616), (4128, 154860), (4176, 153080), (4272, 149640), (4640, 137772), (4988, 128160), (5160, 123888), (5162, 123840), (5220, 122464), (5340, 119712), (5504, 116145), (5568, 114810), (5696, 112230), (5760, 110983), (6192, 103240), (6235, 102528), (6408, 99760), (6880, 92916), (6960, 91848), (7120, 89784), (7482, 85440), (7654, 83520), (7740, 82592), (7743, 82560), (8010, 79808), (8256, 77430), (8352, 76540), (8544, 74820), (9280, 68886), (9976, 64080), (10320, 61944), (10324, 61920), (10440, 61232), (10680, 59856), (11136, 57405), (11223, 56960), (11392, 56115), (11481, 55680), (12384, 51620), (12470, 51264), (12816, 49880), (12905, 49536), (13760, 46458), (13920, 45924), (14240, 44892), (14964, 42720), (15308, 41760), (15480, 41296), (15486, 41280), (16020, 39904), (16512, 38715), (16704, 38270), (17088, 37410), (18560, 34443), (18705, 34176), (19135, 33408), (19952, 32040), (20640, 30972), (20648, 30960), (20880, 30616), (21360, 29928), (22446, 28480), (22962, 27840), (23229, 27520), (24768, 25810), (24940, 25632)]