19255510080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51829}}^1$

素因数の和:51898

約数の個数: 224

約数和(自身を含む): 69510249600

約数和(自身を除く): 50254739520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 18576, 20640, 23220, 24768, 30960, 37152, 41280, 46440, 51829, 61920, 74304, 92880, 103658, 123840, 155487, 185760, 207316, 259145, 310974, 371520, 414632, 466461, 518290, 621948, 777435, 829264, 932922, 1036580, 1243896, 1399383, 1554870, 1658528, 1865844, 2073160, 2228647, 2332305, 2487792, 2798766, 3109740, 3317056, 3731688, 4146320, 4457294, 4664610, 4975584, 5597532, 6219480, 6685941, 6996915, 7463376, 8292640, 8914588, 9329220, 9951168, 11143235, 11195064, 12438960, 13371882, 13993830, 14926752, 16585280, 17829176, 18658440, 20057823, 22286470, 22390128, 24877920, 26743764, 27987660, 29853504, 33429705, 35658352, 37316880, 40115646, 44572940, 44780256, 49755840, 53487528, 55975320, 60173469, 66859410, 71316704, 74633760, 80231292, 89145880, 89560512, 100289115, 106975056, 111950640, 120346938, 133718820, 142633408, 149267520, 160462584, 178291760, 200578230, 213950112, 223901280, 240693876, 267437640, 300867345, 320925168, 356583520, 401156460, 427900224, 447802560, 481387752, 534875280, 601734690, 641850336, 713167040, 802312920, 962775504, 1069750560, 1203469380, 1283700672, 1604625840, 1925551008, 2139501120, 2406938760, 3209251680, 3851102016, 4813877520, 6418503360, 9627755040, 19255510080]

約数ペア:

[(1, 19255510080), (2, 9627755040), (3, 6418503360), (4, 4813877520), (5, 3851102016), (6, 3209251680), (8, 2406938760), (9, 2139501120), (10, 1925551008), (12, 1604625840), (15, 1283700672), (16, 1203469380), (18, 1069750560), (20, 962775504), (24, 802312920), (27, 713167040), (30, 641850336), (32, 601734690), (36, 534875280), (40, 481387752), (43, 447802560), (45, 427900224), (48, 401156460), (54, 356583520), (60, 320925168), (64, 300867345), (72, 267437640), (80, 240693876), (86, 223901280), (90, 213950112), (96, 200578230), (108, 178291760), (120, 160462584), (129, 149267520), (135, 142633408), (144, 133718820), (160, 120346938), (172, 111950640), (180, 106975056), (192, 100289115), (215, 89560512), (216, 89145880), (240, 80231292), (258, 74633760), (270, 71316704), (288, 66859410), (320, 60173469), (344, 55975320), (360, 53487528), (387, 49755840), (430, 44780256), (432, 44572940), (480, 40115646), (516, 37316880), (540, 35658352), (576, 33429705), (645, 29853504), (688, 27987660), (720, 26743764), (774, 24877920), (860, 22390128), (864, 22286470), (960, 20057823), (1032, 18658440), (1080, 17829176), (1161, 16585280), (1290, 14926752), (1376, 13993830), (1440, 13371882), (1548, 12438960), (1720, 11195064), (1728, 11143235), (1935, 9951168), (2064, 9329220), (2160, 8914588), (2322, 8292640), (2580, 7463376), (2752, 6996915), (2880, 6685941), (3096, 6219480), (3440, 5597532), (3870, 4975584), (4128, 4664610), (4320, 4457294), (4644, 4146320), (5160, 3731688), (5805, 3317056), (6192, 3109740), (6880, 2798766), (7740, 2487792), (8256, 2332305), (8640, 2228647), (9288, 2073160), (10320, 1865844), (11610, 1658528), (12384, 1554870), (13760, 1399383), (15480, 1243896), (18576, 1036580), (20640, 932922), (23220, 829264), (24768, 777435), (30960, 621948), (37152, 518290), (41280, 466461), (46440, 414632), (51829, 371520), (61920, 310974), (74304, 259145), (92880, 207316), (103658, 185760), (123840, 155487)]