12694440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 42508800

約数和(自身を除く): 29814360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 163, 165, 177, 220, 236, 264, 295, 326, 330, 354, 440, 472, 489, 590, 649, 652, 660, 708, 815, 885, 978, 1180, 1298, 1304, 1320, 1416, 1630, 1770, 1793, 1947, 1956, 2360, 2445, 2596, 3245, 3260, 3540, 3586, 3894, 3912, 4890, 5192, 5379, 6490, 6520, 7080, 7172, 7788, 8965, 9617, 9735, 9780, 10758, 12980, 14344, 15576, 17930, 19234, 19470, 19560, 21516, 25960, 26895, 28851, 35860, 38468, 38940, 43032, 48085, 53790, 57702, 71720, 76936, 77880, 96170, 105787, 107580, 115404, 144255, 192340, 211574, 215160, 230808, 288510, 317361, 384680, 423148, 528935, 577020, 634722, 846296, 1057870, 1154040, 1269444, 1586805, 2115740, 2538888, 3173610, 4231480, 6347220, 12694440]

約数ペア:

[(1, 12694440), (2, 6347220), (3, 4231480), (4, 3173610), (5, 2538888), (6, 2115740), (8, 1586805), (10, 1269444), (11, 1154040), (12, 1057870), (15, 846296), (20, 634722), (22, 577020), (24, 528935), (30, 423148), (33, 384680), (40, 317361), (44, 288510), (55, 230808), (59, 215160), (60, 211574), (66, 192340), (88, 144255), (110, 115404), (118, 107580), (120, 105787), (132, 96170), (163, 77880), (165, 76936), (177, 71720), (220, 57702), (236, 53790), (264, 48085), (295, 43032), (326, 38940), (330, 38468), (354, 35860), (440, 28851), (472, 26895), (489, 25960), (590, 21516), (649, 19560), (652, 19470), (660, 19234), (708, 17930), (815, 15576), (885, 14344), (978, 12980), (1180, 10758), (1298, 9780), (1304, 9735), (1320, 9617), (1416, 8965), (1630, 7788), (1770, 7172), (1793, 7080), (1947, 6520), (1956, 6490), (2360, 5379), (2445, 5192), (2596, 4890), (3245, 3912), (3260, 3894), (3540, 3586)]