181170845440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{473377}}^1$

素因数の和:473434

約数の個数: 144

約数和(自身を含む): 487662654528

約数和(自身を除く): 306491809088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 520, 598, 640, 736, 832, 920, 1040, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2392, 2944, 2990, 3328, 3680, 4160, 4784, 5888, 5980, 7360, 8320, 9568, 11960, 14720, 16640, 19136, 23920, 29440, 38272, 47840, 76544, 95680, 191360, 382720, 473377, 946754, 1893508, 2366885, 3787016, 4733770, 6153901, 7574032, 9467540, 10887671, 12307802, 15148064, 18935080, 21775342, 24615604, 30296128, 30769505, 37870160, 43550684, 49231208, 54438355, 60592256, 61539010, 75740320, 87101368, 98462416, 108876710, 121184512, 123078020, 141539723, 151480640, 174202736, 196924832, 217753420, 246156040, 283079446, 302961280, 348405472, 393849664, 435506840, 492312080, 566158892, 605922560, 696810944, 707698615, 787699328, 871013680, 984624160, 1132317784, 1393621888, 1415397230, 1575398656, 1742027360, 1969248320, 2264635568, 2787243776, 2830794460, 3484054720, 3938496640, 4529271136, 5661588920, 6968109440, 7876993280, 9058542272, 11323177840, 13936218880, 18117084544, 22646355680, 36234169088, 45292711360, 90585422720, 181170845440]

約数ペア:

[(1, 181170845440), (2, 90585422720), (4, 45292711360), (5, 36234169088), (8, 22646355680), (10, 18117084544), (13, 13936218880), (16, 11323177840), (20, 9058542272), (23, 7876993280), (26, 6968109440), (32, 5661588920), (40, 4529271136), (46, 3938496640), (52, 3484054720), (64, 2830794460), (65, 2787243776), (80, 2264635568), (92, 1969248320), (104, 1742027360), (115, 1575398656), (128, 1415397230), (130, 1393621888), (160, 1132317784), (184, 984624160), (208, 871013680), (230, 787699328), (256, 707698615), (260, 696810944), (299, 605922560), (320, 566158892), (368, 492312080), (416, 435506840), (460, 393849664), (520, 348405472), (598, 302961280), (640, 283079446), (736, 246156040), (832, 217753420), (920, 196924832), (1040, 174202736), (1196, 151480640), (1280, 141539723), (1472, 123078020), (1495, 121184512), (1664, 108876710), (1840, 98462416), (2080, 87101368), (2392, 75740320), (2944, 61539010), (2990, 60592256), (3328, 54438355), (3680, 49231208), (4160, 43550684), (4784, 37870160), (5888, 30769505), (5980, 30296128), (7360, 24615604), (8320, 21775342), (9568, 18935080), (11960, 15148064), (14720, 12307802), (16640, 10887671), (19136, 9467540), (23920, 7574032), (29440, 6153901), (38272, 4733770), (47840, 3787016), (76544, 2366885), (95680, 1893508), (191360, 946754), (382720, 473377)]