394811040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 1398974976

約数和(自身を除く): 1004163936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 157, 160, 169, 186, 195, 208, 240, 248, 260, 310, 312, 314, 338, 372, 390, 403, 416, 465, 471, 480, 496, 507, 520, 620, 624, 628, 676, 744, 780, 785, 806, 845, 930, 942, 992, 1014, 1040, 1209, 1240, 1248, 1256, 1352, 1488, 1560, 1570, 1612, 1690, 1860, 1884, 2015, 2028, 2041, 2080, 2355, 2418, 2480, 2512, 2535, 2704, 2976, 3120, 3140, 3224, 3380, 3720, 3768, 4030, 4056, 4082, 4710, 4836, 4867, 4960, 5024, 5070, 5239, 5408, 6045, 6123, 6240, 6280, 6448, 6760, 7440, 7536, 8060, 8112, 8164, 9420, 9672, 9734, 10140, 10205, 10478, 12090, 12246, 12560, 12896, 13520, 14601, 14880, 15072, 15717, 16120, 16224, 16328, 18840, 19344, 19468, 20280, 20410, 20956, 24180, 24335, 24492, 25120, 26195, 26533, 27040, 29202, 30615, 31434, 32240, 32656, 37680, 38688, 38936, 40560, 40820, 41912, 48360, 48670, 48984, 52390, 53066, 58404, 61230, 62868, 63271, 64480, 65312, 73005, 75360, 77872, 78585, 79599, 81120, 81640, 83824, 96720, 97340, 97968, 104780, 106132, 116808, 122460, 125736, 126542, 132665, 146010, 155744, 157170, 159198, 163280, 167648, 189813, 193440, 194680, 195936, 209560, 212264, 233616, 244920, 251472, 253084, 265330, 292020, 314340, 316355, 318396, 326560, 379626, 389360, 397995, 419120, 424528, 467232, 489840, 502944, 506168, 530660, 584040, 628680, 632710, 636792, 759252, 778720, 795990, 822523, 838240, 849056, 949065, 979680, 1012336, 1061320, 1168080, 1257360, 1265420, 1273584, 1518504, 1591980, 1645046, 1898130, 2024672, 2122640, 2336160, 2467569, 2514720, 2530840, 2547168, 3037008, 3183960, 3290092, 3796260, 4112615, 4245280, 4935138, 5061680, 6074016, 6367920, 6580184, 7592520, 8225230, 9870276, 10123360, 12337845, 12735840, 13160368, 15185040, 16450460, 19740552, 24675690, 26320736, 30370080, 32900920, 39481104, 49351380, 65801840, 78962208, 98702760, 131603680, 197405520, 394811040]

約数ペア:

[(1, 394811040), (2, 197405520), (3, 131603680), (4, 98702760), (5, 78962208), (6, 65801840), (8, 49351380), (10, 39481104), (12, 32900920), (13, 30370080), (15, 26320736), (16, 24675690), (20, 19740552), (24, 16450460), (26, 15185040), (30, 13160368), (31, 12735840), (32, 12337845), (39, 10123360), (40, 9870276), (48, 8225230), (52, 7592520), (60, 6580184), (62, 6367920), (65, 6074016), (78, 5061680), (80, 4935138), (93, 4245280), (96, 4112615), (104, 3796260), (120, 3290092), (124, 3183960), (130, 3037008), (155, 2547168), (156, 2530840), (157, 2514720), (160, 2467569), (169, 2336160), (186, 2122640), (195, 2024672), (208, 1898130), (240, 1645046), (248, 1591980), (260, 1518504), (310, 1273584), (312, 1265420), (314, 1257360), (338, 1168080), (372, 1061320), (390, 1012336), (403, 979680), (416, 949065), (465, 849056), (471, 838240), (480, 822523), (496, 795990), (507, 778720), (520, 759252), (620, 636792), (624, 632710), (628, 628680), (676, 584040), (744, 530660), (780, 506168), (785, 502944), (806, 489840), (845, 467232), (930, 424528), (942, 419120), (992, 397995), (1014, 389360), (1040, 379626), (1209, 326560), (1240, 318396), (1248, 316355), (1256, 314340), (1352, 292020), (1488, 265330), (1560, 253084), (1570, 251472), (1612, 244920), (1690, 233616), (1860, 212264), (1884, 209560), (2015, 195936), (2028, 194680), (2041, 193440), (2080, 189813), (2355, 167648), (2418, 163280), (2480, 159198), (2512, 157170), (2535, 155744), (2704, 146010), (2976, 132665), (3120, 126542), (3140, 125736), (3224, 122460), (3380, 116808), (3720, 106132), (3768, 104780), (4030, 97968), (4056, 97340), (4082, 96720), (4710, 83824), (4836, 81640), (4867, 81120), (4960, 79599), (5024, 78585), (5070, 77872), (5239, 75360), (5408, 73005), (6045, 65312), (6123, 64480), (6240, 63271), (6280, 62868), (6448, 61230), (6760, 58404), (7440, 53066), (7536, 52390), (8060, 48984), (8112, 48670), (8164, 48360), (9420, 41912), (9672, 40820), (9734, 40560), (10140, 38936), (10205, 38688), (10478, 37680), (12090, 32656), (12246, 32240), (12560, 31434), (12896, 30615), (13520, 29202), (14601, 27040), (14880, 26533), (15072, 26195), (15717, 25120), (16120, 24492), (16224, 24335), (16328, 24180), (18840, 20956), (19344, 20410), (19468, 20280)]