15661475520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{1567}}^1$

素因数の和:1975

約数の個数: 224

約数和(自身を含む): 51616051200

約数和(自身を除く): 35954575680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 359, 435, 464, 480, 580, 696, 718, 870, 928, 960, 1077, 1160, 1392, 1436, 1567, 1740, 1795, 1856, 2154, 2320, 2784, 2872, 3134, 3480, 3590, 4308, 4640, 4701, 5385, 5568, 5744, 6268, 6960, 7180, 7835, 8616, 9280, 9402, 10411, 10770, 11488, 12536, 13920, 14360, 15670, 17232, 18804, 20822, 21540, 22976, 23505, 25072, 27840, 28720, 31233, 31340, 34464, 37608, 41644, 43080, 45443, 47010, 50144, 52055, 57440, 62466, 62680, 68928, 75216, 83288, 86160, 90886, 94020, 100288, 104110, 114880, 124932, 125360, 136329, 150432, 156165, 166576, 172320, 181772, 188040, 208220, 227215, 249864, 250720, 272658, 300864, 312330, 333152, 344640, 363544, 376080, 416440, 454430, 499728, 501440, 545316, 562553, 624660, 666304, 681645, 727088, 752160, 832880, 908860, 999456, 1090632, 1125106, 1249320, 1363290, 1454176, 1504320, 1665760, 1687659, 1817720, 1998912, 2181264, 2250212, 2498640, 2726580, 2812765, 2908352, 3331520, 3375318, 3635440, 4362528, 4500424, 4997280, 5453160, 5625530, 6750636, 7270880, 8438295, 8725056, 9000848, 9994560, 10906320, 11251060, 13501272, 14541760, 16314037, 16876590, 18001696, 21812640, 22502120, 27002544, 32628074, 33753180, 36003392, 43625280, 45004240, 48942111, 54005088, 65256148, 67506360, 81570185, 90008480, 97884222, 108010176, 130512296, 135012720, 163140370, 180016960, 195768444, 244710555, 261024592, 270025440, 326280740, 391536888, 489421110, 522049184, 540050880, 652561480, 783073776, 978842220, 1044098368, 1305122960, 1566147552, 1957684440, 2610245920, 3132295104, 3915368880, 5220491840, 7830737760, 15661475520]

約数ペア:

[(1, 15661475520), (2, 7830737760), (3, 5220491840), (4, 3915368880), (5, 3132295104), (6, 2610245920), (8, 1957684440), (10, 1566147552), (12, 1305122960), (15, 1044098368), (16, 978842220), (20, 783073776), (24, 652561480), (29, 540050880), (30, 522049184), (32, 489421110), (40, 391536888), (48, 326280740), (58, 270025440), (60, 261024592), (64, 244710555), (80, 195768444), (87, 180016960), (96, 163140370), (116, 135012720), (120, 130512296), (145, 108010176), (160, 97884222), (174, 90008480), (192, 81570185), (232, 67506360), (240, 65256148), (290, 54005088), (320, 48942111), (348, 45004240), (359, 43625280), (435, 36003392), (464, 33753180), (480, 32628074), (580, 27002544), (696, 22502120), (718, 21812640), (870, 18001696), (928, 16876590), (960, 16314037), (1077, 14541760), (1160, 13501272), (1392, 11251060), (1436, 10906320), (1567, 9994560), (1740, 9000848), (1795, 8725056), (1856, 8438295), (2154, 7270880), (2320, 6750636), (2784, 5625530), (2872, 5453160), (3134, 4997280), (3480, 4500424), (3590, 4362528), (4308, 3635440), (4640, 3375318), (4701, 3331520), (5385, 2908352), (5568, 2812765), (5744, 2726580), (6268, 2498640), (6960, 2250212), (7180, 2181264), (7835, 1998912), (8616, 1817720), (9280, 1687659), (9402, 1665760), (10411, 1504320), (10770, 1454176), (11488, 1363290), (12536, 1249320), (13920, 1125106), (14360, 1090632), (15670, 999456), (17232, 908860), (18804, 832880), (20822, 752160), (21540, 727088), (22976, 681645), (23505, 666304), (25072, 624660), (27840, 562553), (28720, 545316), (31233, 501440), (31340, 499728), (34464, 454430), (37608, 416440), (41644, 376080), (43080, 363544), (45443, 344640), (47010, 333152), (50144, 312330), (52055, 300864), (57440, 272658), (62466, 250720), (62680, 249864), (68928, 227215), (75216, 208220), (83288, 188040), (86160, 181772), (90886, 172320), (94020, 166576), (100288, 156165), (104110, 150432), (114880, 136329), (124932, 125360)]