68106240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 236363400

約数和(自身を除く): 168257160

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 739, 768, 960, 1024, 1152, 1280, 1440, 1478, 1536, 1920, 2048, 2217, 2304, 2560, 2880, 2956, 3072, 3695, 3840, 4434, 4608, 5120, 5760, 5912, 6144, 6651, 7390, 7680, 8868, 9216, 10240, 11085, 11520, 11824, 13302, 14780, 15360, 17736, 18432, 22170, 23040, 23648, 26604, 29560, 30720, 33255, 35472, 44340, 46080, 47296, 53208, 59120, 66510, 70944, 88680, 92160, 94592, 106416, 118240, 133020, 141888, 177360, 189184, 212832, 236480, 266040, 283776, 354720, 378368, 425664, 472960, 532080, 567552, 709440, 756736, 851328, 945920, 1064160, 1135104, 1418880, 1513472, 1702656, 1891840, 2128320, 2270208, 2837760, 3405312, 3783680, 4256640, 4540416, 5675520, 6810624, 7567360, 8513280, 11351040, 13621248, 17026560, 22702080, 34053120, 68106240]

約数ペア:

[(1, 68106240), (2, 34053120), (3, 22702080), (4, 17026560), (5, 13621248), (6, 11351040), (8, 8513280), (9, 7567360), (10, 6810624), (12, 5675520), (15, 4540416), (16, 4256640), (18, 3783680), (20, 3405312), (24, 2837760), (30, 2270208), (32, 2128320), (36, 1891840), (40, 1702656), (45, 1513472), (48, 1418880), (60, 1135104), (64, 1064160), (72, 945920), (80, 851328), (90, 756736), (96, 709440), (120, 567552), (128, 532080), (144, 472960), (160, 425664), (180, 378368), (192, 354720), (240, 283776), (256, 266040), (288, 236480), (320, 212832), (360, 189184), (384, 177360), (480, 141888), (512, 133020), (576, 118240), (640, 106416), (720, 94592), (739, 92160), (768, 88680), (960, 70944), (1024, 66510), (1152, 59120), (1280, 53208), (1440, 47296), (1478, 46080), (1536, 44340), (1920, 35472), (2048, 33255), (2217, 30720), (2304, 29560), (2560, 26604), (2880, 23648), (2956, 23040), (3072, 22170), (3695, 18432), (3840, 17736), (4434, 15360), (4608, 14780), (5120, 13302), (5760, 11824), (5912, 11520), (6144, 11085), (6651, 10240), (7390, 9216), (7680, 8868)]