191381880960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{43661}}^1$

素因数の和:44447

約数の個数: 192

約数和(自身を含む): 661749131160

約数和(自身を除く): 470367250200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 761, 960, 1152, 1440, 1522, 1920, 2283, 2880, 3044, 3805, 4566, 5760, 6088, 6849, 7610, 9132, 11415, 12176, 13698, 15220, 18264, 22830, 24352, 27396, 30440, 34245, 36528, 43661, 45660, 48704, 54792, 60880, 68490, 73056, 87322, 91320, 97408, 109584, 121760, 130983, 136980, 146112, 174644, 182640, 218305, 219168, 243520, 261966, 273960, 292224, 349288, 365280, 392949, 436610, 438336, 487040, 523932, 547920, 654915, 698576, 730560, 785898, 873220, 876672, 1047864, 1095840, 1309830, 1397152, 1461120, 1571796, 1746440, 1964745, 2095728, 2191680, 2619660, 2794304, 3143592, 3492880, 3929490, 4191456, 4383360, 5239320, 5588608, 6287184, 6985760, 7858980, 8382912, 10478640, 12574368, 13971520, 15717960, 16765824, 20957280, 25148736, 27943040, 31435920, 33226021, 41914560, 50297472, 62871840, 66452042, 83829120, 99678063, 125743680, 132904084, 166130105, 199356126, 251487360, 265808168, 299034189, 332260210, 398712252, 498390315, 531616336, 598068378, 664520420, 797424504, 996780630, 1063232672, 1196136756, 1329040840, 1495170945, 1594849008, 1993561260, 2126465344, 2392273512, 2658081680, 2990341890, 3189698016, 3987122520, 4252930688, 4784547024, 5316163360, 5980683780, 6379396032, 7974245040, 9569094048, 10632326720, 11961367560, 12758792064, 15948490080, 19138188096, 21264653440, 23922735120, 31896980160, 38276376192, 47845470240, 63793960320, 95690940480, 191381880960]

約数ペア:

[(1, 191381880960), (2, 95690940480), (3, 63793960320), (4, 47845470240), (5, 38276376192), (6, 31896980160), (8, 23922735120), (9, 21264653440), (10, 19138188096), (12, 15948490080), (15, 12758792064), (16, 11961367560), (18, 10632326720), (20, 9569094048), (24, 7974245040), (30, 6379396032), (32, 5980683780), (36, 5316163360), (40, 4784547024), (45, 4252930688), (48, 3987122520), (60, 3189698016), (64, 2990341890), (72, 2658081680), (80, 2392273512), (90, 2126465344), (96, 1993561260), (120, 1594849008), (128, 1495170945), (144, 1329040840), (160, 1196136756), (180, 1063232672), (192, 996780630), (240, 797424504), (288, 664520420), (320, 598068378), (360, 531616336), (384, 498390315), (480, 398712252), (576, 332260210), (640, 299034189), (720, 265808168), (761, 251487360), (960, 199356126), (1152, 166130105), (1440, 132904084), (1522, 125743680), (1920, 99678063), (2283, 83829120), (2880, 66452042), (3044, 62871840), (3805, 50297472), (4566, 41914560), (5760, 33226021), (6088, 31435920), (6849, 27943040), (7610, 25148736), (9132, 20957280), (11415, 16765824), (12176, 15717960), (13698, 13971520), (15220, 12574368), (18264, 10478640), (22830, 8382912), (24352, 7858980), (27396, 6985760), (30440, 6287184), (34245, 5588608), (36528, 5239320), (43661, 4383360), (45660, 4191456), (48704, 3929490), (54792, 3492880), (60880, 3143592), (68490, 2794304), (73056, 2619660), (87322, 2191680), (91320, 2095728), (97408, 1964745), (109584, 1746440), (121760, 1571796), (130983, 1461120), (136980, 1397152), (146112, 1309830), (174644, 1095840), (182640, 1047864), (218305, 876672), (219168, 873220), (243520, 785898), (261966, 730560), (273960, 698576), (292224, 654915), (349288, 547920), (365280, 523932), (392949, 487040), (436610, 438336)]