296108280

素因数分解:

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

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1082540160

約数和(自身を除く): 786431880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 157, 169, 180, 186, 195, 234, 248, 260, 279, 310, 312, 314, 338, 360, 372, 390, 403, 465, 468, 471, 507, 520, 558, 585, 620, 628, 676, 744, 780, 785, 806, 845, 930, 936, 942, 1014, 1116, 1170, 1209, 1240, 1256, 1352, 1395, 1413, 1521, 1560, 1570, 1612, 1690, 1860, 1884, 2015, 2028, 2041, 2232, 2340, 2355, 2418, 2535, 2790, 2826, 3042, 3140, 3224, 3380, 3627, 3720, 3768, 4030, 4056, 4082, 4680, 4710, 4836, 4867, 5070, 5239, 5580, 5652, 6045, 6084, 6123, 6280, 6760, 7065, 7254, 7605, 8060, 8164, 9420, 9672, 9734, 10140, 10205, 10478, 11160, 11304, 12090, 12168, 12246, 14130, 14508, 14601, 15210, 15717, 16120, 16328, 18135, 18369, 18840, 19468, 20280, 20410, 20956, 24180, 24335, 24492, 26195, 26533, 28260, 29016, 29202, 30420, 30615, 31434, 36270, 36738, 38936, 40820, 41912, 43803, 47151, 48360, 48670, 48984, 52390, 53066, 56520, 58404, 60840, 61230, 62868, 63271, 72540, 73005, 73476, 78585, 79599, 81640, 87606, 91845, 94302, 97340, 104780, 106132, 116808, 122460, 125736, 126542, 132665, 145080, 146010, 146952, 157170, 159198, 175212, 183690, 188604, 189813, 194680, 209560, 212264, 219015, 235755, 238797, 244920, 253084, 265330, 292020, 314340, 316355, 318396, 350424, 367380, 377208, 379626, 397995, 438030, 471510, 477594, 506168, 530660, 569439, 584040, 628680, 632710, 636792, 734760, 759252, 795990, 822523, 876060, 943020, 949065, 955188, 1061320, 1138878, 1193985, 1265420, 1518504, 1591980, 1645046, 1752120, 1886040, 1898130, 1910376, 2277756, 2387970, 2467569, 2530840, 2847195, 3183960, 3290092, 3796260, 4112615, 4555512, 4775940, 4935138, 5694390, 6580184, 7402707, 7592520, 8225230, 9551880, 9870276, 11388780, 12337845, 14805414, 16450460, 19740552, 22777560, 24675690, 29610828, 32900920, 37013535, 49351380, 59221656, 74027070, 98702760, 148054140, 296108280]

約数ペア:

[(1, 296108280), (2, 148054140), (3, 98702760), (4, 74027070), (5, 59221656), (6, 49351380), (8, 37013535), (9, 32900920), (10, 29610828), (12, 24675690), (13, 22777560), (15, 19740552), (18, 16450460), (20, 14805414), (24, 12337845), (26, 11388780), (30, 9870276), (31, 9551880), (36, 8225230), (39, 7592520), (40, 7402707), (45, 6580184), (52, 5694390), (60, 4935138), (62, 4775940), (65, 4555512), (72, 4112615), (78, 3796260), (90, 3290092), (93, 3183960), (104, 2847195), (117, 2530840), (120, 2467569), (124, 2387970), (130, 2277756), (155, 1910376), (156, 1898130), (157, 1886040), (169, 1752120), (180, 1645046), (186, 1591980), (195, 1518504), (234, 1265420), (248, 1193985), (260, 1138878), (279, 1061320), (310, 955188), (312, 949065), (314, 943020), (338, 876060), (360, 822523), (372, 795990), (390, 759252), (403, 734760), (465, 636792), (468, 632710), (471, 628680), (507, 584040), (520, 569439), (558, 530660), (585, 506168), (620, 477594), (628, 471510), (676, 438030), (744, 397995), (780, 379626), (785, 377208), (806, 367380), (845, 350424), (930, 318396), (936, 316355), (942, 314340), (1014, 292020), (1116, 265330), (1170, 253084), (1209, 244920), (1240, 238797), (1256, 235755), (1352, 219015), (1395, 212264), (1413, 209560), (1521, 194680), (1560, 189813), (1570, 188604), (1612, 183690), (1690, 175212), (1860, 159198), (1884, 157170), (2015, 146952), (2028, 146010), (2041, 145080), (2232, 132665), (2340, 126542), (2355, 125736), (2418, 122460), (2535, 116808), (2790, 106132), (2826, 104780), (3042, 97340), (3140, 94302), (3224, 91845), (3380, 87606), (3627, 81640), (3720, 79599), (3768, 78585), (4030, 73476), (4056, 73005), (4082, 72540), (4680, 63271), (4710, 62868), (4836, 61230), (4867, 60840), (5070, 58404), (5239, 56520), (5580, 53066), (5652, 52390), (6045, 48984), (6084, 48670), (6123, 48360), (6280, 47151), (6760, 43803), (7065, 41912), (7254, 40820), (7605, 38936), (8060, 36738), (8164, 36270), (9420, 31434), (9672, 30615), (9734, 30420), (10140, 29202), (10205, 29016), (10478, 28260), (11160, 26533), (11304, 26195), (12090, 24492), (12168, 24335), (12246, 24180), (14130, 20956), (14508, 20410), (14601, 20280), (15210, 19468), (15717, 18840), (16120, 18369), (16328, 18135)]