13782720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{293}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 51078384

約数和(自身を除く): 37295664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 293, 294, 320, 336, 392, 420, 448, 480, 490, 560, 586, 588, 672, 735, 784, 840, 879, 960, 980, 1120, 1172, 1176, 1344, 1465, 1470, 1568, 1680, 1758, 1960, 2051, 2240, 2344, 2352, 2930, 2940, 3136, 3360, 3516, 3920, 4102, 4395, 4688, 4704, 5860, 5880, 6153, 6720, 7032, 7840, 8204, 8790, 9376, 9408, 10255, 11720, 11760, 12306, 14064, 14357, 15680, 16408, 17580, 18752, 20510, 23440, 23520, 24612, 28128, 28714, 30765, 32816, 35160, 41020, 43071, 46880, 47040, 49224, 56256, 57428, 61530, 65632, 70320, 71785, 82040, 86142, 93760, 98448, 114856, 123060, 131264, 140640, 143570, 164080, 172284, 196896, 215355, 229712, 246120, 281280, 287140, 328160, 344568, 393792, 430710, 459424, 492240, 574280, 656320, 689136, 861420, 918848, 984480, 1148560, 1378272, 1722840, 1968960, 2297120, 2756544, 3445680, 4594240, 6891360, 13782720]

約数ペア:

[(1, 13782720), (2, 6891360), (3, 4594240), (4, 3445680), (5, 2756544), (6, 2297120), (7, 1968960), (8, 1722840), (10, 1378272), (12, 1148560), (14, 984480), (15, 918848), (16, 861420), (20, 689136), (21, 656320), (24, 574280), (28, 492240), (30, 459424), (32, 430710), (35, 393792), (40, 344568), (42, 328160), (48, 287140), (49, 281280), (56, 246120), (60, 229712), (64, 215355), (70, 196896), (80, 172284), (84, 164080), (96, 143570), (98, 140640), (105, 131264), (112, 123060), (120, 114856), (140, 98448), (147, 93760), (160, 86142), (168, 82040), (192, 71785), (196, 70320), (210, 65632), (224, 61530), (240, 57428), (245, 56256), (280, 49224), (293, 47040), (294, 46880), (320, 43071), (336, 41020), (392, 35160), (420, 32816), (448, 30765), (480, 28714), (490, 28128), (560, 24612), (586, 23520), (588, 23440), (672, 20510), (735, 18752), (784, 17580), (840, 16408), (879, 15680), (960, 14357), (980, 14064), (1120, 12306), (1172, 11760), (1176, 11720), (1344, 10255), (1465, 9408), (1470, 9376), (1568, 8790), (1680, 8204), (1758, 7840), (1960, 7032), (2051, 6720), (2240, 6153), (2344, 5880), (2352, 5860), (2930, 4704), (2940, 4688), (3136, 4395), (3360, 4102), (3516, 3920)]