1663066080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9911

約数の個数: 240

約数和(自身を含む): 6321357504

約数和(自身を除く): 4658291424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 9871, 10530, 11232, 12960, 14040, 16848, 18720, 19742, 21060, 28080, 29613, 33696, 39484, 42120, 49355, 56160, 59226, 78968, 84240, 88839, 98710, 118452, 128323, 148065, 157936, 168480, 177678, 197420, 236904, 256646, 266517, 296130, 315872, 355356, 384969, 394840, 444195, 473808, 513292, 533034, 592260, 641615, 710712, 769938, 789680, 799551, 888390, 947616, 1026584, 1066068, 1154907, 1184520, 1283230, 1332585, 1421424, 1539876, 1579360, 1599102, 1776780, 1924845, 2053168, 2132136, 2309814, 2369040, 2566460, 2665170, 2842848, 3079752, 3198204, 3464721, 3553560, 3849690, 3997755, 4106336, 4264272, 4619628, 4738080, 5132920, 5330340, 5774535, 6159504, 6396408, 6929442, 7107120, 7699380, 7995510, 8528544, 9239256, 10265840, 10394163, 10660680, 11549070, 12319008, 12792816, 13858884, 14214240, 15398760, 15991020, 17323605, 18478512, 20531680, 20788326, 21321360, 23098140, 25585632, 27717768, 30797520, 31982040, 34647210, 36957024, 41576652, 42642720, 46196280, 51970815, 55435536, 61595040, 63964080, 69294420, 83153304, 92392560, 103941630, 110871072, 127928160, 138588840, 166306608, 184785120, 207883260, 277177680, 332613216, 415766520, 554355360, 831533040, 1663066080]

約数ペア:

[(1, 1663066080), (2, 831533040), (3, 554355360), (4, 415766520), (5, 332613216), (6, 277177680), (8, 207883260), (9, 184785120), (10, 166306608), (12, 138588840), (13, 127928160), (15, 110871072), (16, 103941630), (18, 92392560), (20, 83153304), (24, 69294420), (26, 63964080), (27, 61595040), (30, 55435536), (32, 51970815), (36, 46196280), (39, 42642720), (40, 41576652), (45, 36957024), (48, 34647210), (52, 31982040), (54, 30797520), (60, 27717768), (65, 25585632), (72, 23098140), (78, 21321360), (80, 20788326), (81, 20531680), (90, 18478512), (96, 17323605), (104, 15991020), (108, 15398760), (117, 14214240), (120, 13858884), (130, 12792816), (135, 12319008), (144, 11549070), (156, 10660680), (160, 10394163), (162, 10265840), (180, 9239256), (195, 8528544), (208, 7995510), (216, 7699380), (234, 7107120), (240, 6929442), (260, 6396408), (270, 6159504), (288, 5774535), (312, 5330340), (324, 5132920), (351, 4738080), (360, 4619628), (390, 4264272), (405, 4106336), (416, 3997755), (432, 3849690), (468, 3553560), (480, 3464721), (520, 3198204), (540, 3079752), (585, 2842848), (624, 2665170), (648, 2566460), (702, 2369040), (720, 2309814), (780, 2132136), (810, 2053168), (864, 1924845), (936, 1776780), (1040, 1599102), (1053, 1579360), (1080, 1539876), (1170, 1421424), (1248, 1332585), (1296, 1283230), (1404, 1184520), (1440, 1154907), (1560, 1066068), (1620, 1026584), (1755, 947616), (1872, 888390), (2080, 799551), (2106, 789680), (2160, 769938), (2340, 710712), (2592, 641615), (2808, 592260), (3120, 533034), (3240, 513292), (3510, 473808), (3744, 444195), (4212, 394840), (4320, 384969), (4680, 355356), (5265, 315872), (5616, 296130), (6240, 266517), (6480, 256646), (7020, 236904), (8424, 197420), (9360, 177678), (9871, 168480), (10530, 157936), (11232, 148065), (12960, 128323), (14040, 118452), (16848, 98710), (18720, 88839), (19742, 84240), (21060, 78968), (28080, 59226), (29613, 56160), (33696, 49355), (39484, 42120)]