159877440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 168

約数和(自身を含む): 563136288

約数和(自身を除く): 403258848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1291, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2582, 2752, 2880, 3096, 3440, 3870, 3873, 4128, 5160, 5164, 6192, 6455, 6880, 7740, 7746, 8256, 10320, 10328, 11619, 12384, 12910, 13760, 15480, 15492, 19365, 20640, 20656, 23238, 24768, 25820, 30960, 30984, 38730, 41280, 41312, 46476, 51640, 55513, 58095, 61920, 61968, 77460, 82624, 92952, 103280, 111026, 116190, 123840, 123936, 154920, 166539, 185904, 206560, 222052, 232380, 247872, 277565, 309840, 333078, 371808, 413120, 444104, 464760, 499617, 555130, 619680, 666156, 743616, 832695, 888208, 929520, 999234, 1110260, 1239360, 1332312, 1665390, 1776416, 1859040, 1998468, 2220520, 2498085, 2664624, 3330780, 3552832, 3718080, 3996936, 4441040, 4996170, 5329248, 6661560, 7993872, 8882080, 9992340, 10658496, 13323120, 15987744, 17764160, 19984680, 26646240, 31975488, 39969360, 53292480, 79938720, 159877440]

約数ペア:

[(1, 159877440), (2, 79938720), (3, 53292480), (4, 39969360), (5, 31975488), (6, 26646240), (8, 19984680), (9, 17764160), (10, 15987744), (12, 13323120), (15, 10658496), (16, 9992340), (18, 8882080), (20, 7993872), (24, 6661560), (30, 5329248), (32, 4996170), (36, 4441040), (40, 3996936), (43, 3718080), (45, 3552832), (48, 3330780), (60, 2664624), (64, 2498085), (72, 2220520), (80, 1998468), (86, 1859040), (90, 1776416), (96, 1665390), (120, 1332312), (129, 1239360), (144, 1110260), (160, 999234), (172, 929520), (180, 888208), (192, 832695), (215, 743616), (240, 666156), (258, 619680), (288, 555130), (320, 499617), (344, 464760), (360, 444104), (387, 413120), (430, 371808), (480, 333078), (516, 309840), (576, 277565), (645, 247872), (688, 232380), (720, 222052), (774, 206560), (860, 185904), (960, 166539), (1032, 154920), (1290, 123936), (1291, 123840), (1376, 116190), (1440, 111026), (1548, 103280), (1720, 92952), (1935, 82624), (2064, 77460), (2580, 61968), (2582, 61920), (2752, 58095), (2880, 55513), (3096, 51640), (3440, 46476), (3870, 41312), (3873, 41280), (4128, 38730), (5160, 30984), (5164, 30960), (6192, 25820), (6455, 24768), (6880, 23238), (7740, 20656), (7746, 20640), (8256, 19365), (10320, 15492), (10328, 15480), (11619, 13760), (12384, 12910)]