992789280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{98491}}^1$

素因数の和:98519

約数の個数: 144

約数和(自身を含む): 3871917504

約数和(自身を除く): 2879128224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 98491, 196982, 295473, 393964, 492455, 590946, 689437, 787928, 886419, 984910, 1181892, 1378874, 1477365, 1575856, 1772838, 1969820, 2068311, 2363784, 2757748, 2954730, 3151712, 3447185, 3545676, 3939640, 4136622, 4432095, 4727568, 5515496, 5909460, 6204933, 6894370, 7091352, 7879280, 8273244, 8864190, 9455136, 10341555, 11030992, 11818920, 12409866, 13788740, 14182704, 15758560, 16546488, 17728380, 20683110, 22061984, 23637840, 24819732, 27577480, 28365408, 31024665, 33092976, 35456760, 41366220, 47275680, 49639464, 55154960, 62049330, 66185952, 70913520, 82732440, 99278928, 110309920, 124098660, 141827040, 165464880, 198557856, 248197320, 330929760, 496394640, 992789280]

約数ペア:

[(1, 992789280), (2, 496394640), (3, 330929760), (4, 248197320), (5, 198557856), (6, 165464880), (7, 141827040), (8, 124098660), (9, 110309920), (10, 99278928), (12, 82732440), (14, 70913520), (15, 66185952), (16, 62049330), (18, 55154960), (20, 49639464), (21, 47275680), (24, 41366220), (28, 35456760), (30, 33092976), (32, 31024665), (35, 28365408), (36, 27577480), (40, 24819732), (42, 23637840), (45, 22061984), (48, 20683110), (56, 17728380), (60, 16546488), (63, 15758560), (70, 14182704), (72, 13788740), (80, 12409866), (84, 11818920), (90, 11030992), (96, 10341555), (105, 9455136), (112, 8864190), (120, 8273244), (126, 7879280), (140, 7091352), (144, 6894370), (160, 6204933), (168, 5909460), (180, 5515496), (210, 4727568), (224, 4432095), (240, 4136622), (252, 3939640), (280, 3545676), (288, 3447185), (315, 3151712), (336, 2954730), (360, 2757748), (420, 2363784), (480, 2068311), (504, 1969820), (560, 1772838), (630, 1575856), (672, 1477365), (720, 1378874), (840, 1181892), (1008, 984910), (1120, 886419), (1260, 787928), (1440, 689437), (1680, 590946), (2016, 492455), (2520, 393964), (3360, 295473), (5040, 196982), (10080, 98491)]