897777959040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{123997}}^1$

素因数の和:124444

約数の個数: 256

約数和(自身を含む): 3187244592000

約数和(自身を除く): 2289466632960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 419, 432, 480, 540, 576, 640, 720, 838, 864, 960, 1080, 1152, 1257, 1440, 1676, 1728, 1920, 2095, 2160, 2514, 2880, 3352, 3456, 3771, 4190, 4320, 5028, 5760, 6285, 6704, 7542, 8380, 8640, 10056, 11313, 12570, 13408, 15084, 16760, 17280, 18855, 20112, 22626, 25140, 26816, 30168, 33520, 37710, 40224, 45252, 50280, 53632, 56565, 60336, 67040, 75420, 80448, 90504, 100560, 113130, 120672, 123997, 134080, 150840, 160896, 181008, 201120, 226260, 241344, 247994, 268160, 301680, 362016, 371991, 402240, 452520, 482688, 495988, 603360, 619985, 724032, 743982, 804480, 905040, 991976, 1115973, 1206720, 1239970, 1448064, 1487964, 1810080, 1859955, 1983952, 2231946, 2413440, 2479940, 2975928, 3347919, 3620160, 3719910, 3967904, 4463892, 4959880, 5579865, 5951856, 6695838, 7240320, 7439820, 7935808, 8927784, 9919760, 11159730, 11903712, 13391676, 14879640, 15871616, 16739595, 17855568, 19839520, 22319460, 23807424, 26783352, 29759280, 33479190, 35711136, 39679040, 44638920, 47614848, 51954743, 53566704, 59518560, 66958380, 71422272, 79358080, 89277840, 103909486, 107133408, 119037120, 133916760, 142844544, 155864229, 178555680, 207818972, 214266816, 238074240, 259773715, 267833520, 311728458, 357111360, 415637944, 428533632, 467592687, 519547430, 535667040, 623456916, 714222720, 779321145, 831275888, 935185374, 1039094860, 1071334080, 1246913832, 1402778061, 1558642290, 1662551776, 1870370748, 2078189720, 2142668160, 2337963435, 2493827664, 2805556122, 3117284580, 3325103552, 3740741496, 4156379440, 4675926870, 4987655328, 5611112244, 6234569160, 6650207104, 7013890305, 7481482992, 8312758880, 9351853740, 9975310656, 11222224488, 12469138320, 14027780610, 14962965984, 16625517760, 18703707480, 19950621312, 22444448976, 24938276640, 28055561220, 29925931968, 33251035520, 37407414960, 44888897952, 49876553280, 56111122440, 59851863936, 74814829920, 89777795904, 99753106560, 112222244880, 149629659840, 179555591808, 224444489760, 299259319680, 448888979520, 897777959040]

約数ペア:

[(1, 897777959040), (2, 448888979520), (3, 299259319680), (4, 224444489760), (5, 179555591808), (6, 149629659840), (8, 112222244880), (9, 99753106560), (10, 89777795904), (12, 74814829920), (15, 59851863936), (16, 56111122440), (18, 49876553280), (20, 44888897952), (24, 37407414960), (27, 33251035520), (30, 29925931968), (32, 28055561220), (36, 24938276640), (40, 22444448976), (45, 19950621312), (48, 18703707480), (54, 16625517760), (60, 14962965984), (64, 14027780610), (72, 12469138320), (80, 11222224488), (90, 9975310656), (96, 9351853740), (108, 8312758880), (120, 7481482992), (128, 7013890305), (135, 6650207104), (144, 6234569160), (160, 5611112244), (180, 4987655328), (192, 4675926870), (216, 4156379440), (240, 3740741496), (270, 3325103552), (288, 3117284580), (320, 2805556122), (360, 2493827664), (384, 2337963435), (419, 2142668160), (432, 2078189720), (480, 1870370748), (540, 1662551776), (576, 1558642290), (640, 1402778061), (720, 1246913832), (838, 1071334080), (864, 1039094860), (960, 935185374), (1080, 831275888), (1152, 779321145), (1257, 714222720), (1440, 623456916), (1676, 535667040), (1728, 519547430), (1920, 467592687), (2095, 428533632), (2160, 415637944), (2514, 357111360), (2880, 311728458), (3352, 267833520), (3456, 259773715), (3771, 238074240), (4190, 214266816), (4320, 207818972), (5028, 178555680), (5760, 155864229), (6285, 142844544), (6704, 133916760), (7542, 119037120), (8380, 107133408), (8640, 103909486), (10056, 89277840), (11313, 79358080), (12570, 71422272), (13408, 66958380), (15084, 59518560), (16760, 53566704), (17280, 51954743), (18855, 47614848), (20112, 44638920), (22626, 39679040), (25140, 35711136), (26816, 33479190), (30168, 29759280), (33520, 26783352), (37710, 23807424), (40224, 22319460), (45252, 19839520), (50280, 17855568), (53632, 16739595), (56565, 15871616), (60336, 14879640), (67040, 13391676), (75420, 11903712), (80448, 11159730), (90504, 9919760), (100560, 8927784), (113130, 7935808), (120672, 7439820), (123997, 7240320), (134080, 6695838), (150840, 5951856), (160896, 5579865), (181008, 4959880), (201120, 4463892), (226260, 3967904), (241344, 3719910), (247994, 3620160), (268160, 3347919), (301680, 2975928), (362016, 2479940), (371991, 2413440), (402240, 2231946), (452520, 1983952), (482688, 1859955), (495988, 1810080), (603360, 1487964), (619985, 1448064), (724032, 1239970), (743982, 1206720), (804480, 1115973), (905040, 991976)]