167728960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 168

約数和(自身を含む): 489935520

約数和(自身を除く): 322206560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 563, 608, 665, 760, 784, 931, 980, 1064, 1120, 1126, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2252, 2660, 2815, 3040, 3136, 3724, 3920, 3941, 4256, 4504, 4655, 5320, 5630, 6080, 7448, 7840, 7882, 8512, 9008, 9310, 10640, 10697, 11260, 14896, 15680, 15764, 18016, 18620, 19705, 21280, 21394, 22520, 27587, 29792, 31528, 36032, 37240, 39410, 42560, 42788, 45040, 53485, 55174, 59584, 63056, 74480, 74879, 78820, 85576, 90080, 106970, 110348, 126112, 137935, 148960, 149758, 157640, 171152, 180160, 213940, 220696, 252224, 275870, 297920, 299516, 315280, 342304, 374395, 427880, 441392, 524153, 551740, 599032, 630560, 684608, 748790, 855760, 882784, 1048306, 1103480, 1198064, 1261120, 1497580, 1711520, 1765568, 2096612, 2206960, 2396128, 2620765, 2995160, 3423040, 4193224, 4413920, 4792256, 5241530, 5990320, 8386448, 8827840, 10483060, 11980640, 16772896, 20966120, 23961280, 33545792, 41932240, 83864480, 167728960]

約数ペア:

[(1, 167728960), (2, 83864480), (4, 41932240), (5, 33545792), (7, 23961280), (8, 20966120), (10, 16772896), (14, 11980640), (16, 10483060), (19, 8827840), (20, 8386448), (28, 5990320), (32, 5241530), (35, 4792256), (38, 4413920), (40, 4193224), (49, 3423040), (56, 2995160), (64, 2620765), (70, 2396128), (76, 2206960), (80, 2096612), (95, 1765568), (98, 1711520), (112, 1497580), (133, 1261120), (140, 1198064), (152, 1103480), (160, 1048306), (190, 882784), (196, 855760), (224, 748790), (245, 684608), (266, 630560), (280, 599032), (304, 551740), (320, 524153), (380, 441392), (392, 427880), (448, 374395), (490, 342304), (532, 315280), (560, 299516), (563, 297920), (608, 275870), (665, 252224), (760, 220696), (784, 213940), (931, 180160), (980, 171152), (1064, 157640), (1120, 149758), (1126, 148960), (1216, 137935), (1330, 126112), (1520, 110348), (1568, 106970), (1862, 90080), (1960, 85576), (2128, 78820), (2240, 74879), (2252, 74480), (2660, 63056), (2815, 59584), (3040, 55174), (3136, 53485), (3724, 45040), (3920, 42788), (3941, 42560), (4256, 39410), (4504, 37240), (4655, 36032), (5320, 31528), (5630, 29792), (6080, 27587), (7448, 22520), (7840, 21394), (7882, 21280), (8512, 19705), (9008, 18620), (9310, 18016), (10640, 15764), (10697, 15680), (11260, 14896)]