22777560

素因数分解:

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

素因数の和:218

約数の個数: 192

約数和(自身を含む): 82817280

約数和(自身を除く): 60039720

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, 180, 186, 195, 234, 248, 260, 279, 310, 312, 314, 360, 372, 390, 403, 465, 468, 471, 520, 558, 585, 620, 628, 744, 780, 785, 806, 930, 936, 942, 1116, 1170, 1209, 1240, 1256, 1395, 1413, 1560, 1570, 1612, 1860, 1884, 2015, 2041, 2232, 2340, 2355, 2418, 2790, 2826, 3140, 3224, 3627, 3720, 3768, 4030, 4082, 4680, 4710, 4836, 4867, 5580, 5652, 6045, 6123, 6280, 7065, 7254, 8060, 8164, 9420, 9672, 9734, 10205, 11160, 11304, 12090, 12246, 14130, 14508, 14601, 16120, 16328, 18135, 18369, 18840, 19468, 20410, 24180, 24335, 24492, 28260, 29016, 29202, 30615, 36270, 36738, 38936, 40820, 43803, 48360, 48670, 48984, 56520, 58404, 61230, 63271, 72540, 73005, 73476, 81640, 87606, 91845, 97340, 116808, 122460, 126542, 145080, 146010, 146952, 175212, 183690, 189813, 194680, 219015, 244920, 253084, 292020, 316355, 350424, 367380, 379626, 438030, 506168, 569439, 584040, 632710, 734760, 759252, 876060, 949065, 1138878, 1265420, 1518504, 1752120, 1898130, 2277756, 2530840, 2847195, 3796260, 4555512, 5694390, 7592520, 11388780, 22777560]

約数ペア:

[(1, 22777560), (2, 11388780), (3, 7592520), (4, 5694390), (5, 4555512), (6, 3796260), (8, 2847195), (9, 2530840), (10, 2277756), (12, 1898130), (13, 1752120), (15, 1518504), (18, 1265420), (20, 1138878), (24, 949065), (26, 876060), (30, 759252), (31, 734760), (36, 632710), (39, 584040), (40, 569439), (45, 506168), (52, 438030), (60, 379626), (62, 367380), (65, 350424), (72, 316355), (78, 292020), (90, 253084), (93, 244920), (104, 219015), (117, 194680), (120, 189813), (124, 183690), (130, 175212), (155, 146952), (156, 146010), (157, 145080), (180, 126542), (186, 122460), (195, 116808), (234, 97340), (248, 91845), (260, 87606), (279, 81640), (310, 73476), (312, 73005), (314, 72540), (360, 63271), (372, 61230), (390, 58404), (403, 56520), (465, 48984), (468, 48670), (471, 48360), (520, 43803), (558, 40820), (585, 38936), (620, 36738), (628, 36270), (744, 30615), (780, 29202), (785, 29016), (806, 28260), (930, 24492), (936, 24335), (942, 24180), (1116, 20410), (1170, 19468), (1209, 18840), (1240, 18369), (1256, 18135), (1395, 16328), (1413, 16120), (1560, 14601), (1570, 14508), (1612, 14130), (1860, 12246), (1884, 12090), (2015, 11304), (2041, 11160), (2232, 10205), (2340, 9734), (2355, 9672), (2418, 9420), (2790, 8164), (2826, 8060), (3140, 7254), (3224, 7065), (3627, 6280), (3720, 6123), (3768, 6045), (4030, 5652), (4082, 5580), (4680, 4867), (4710, 4836)]