138221160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 192

約数和(自身を含む): 526461120

約数和(自身を除く): 388239960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2137, 2156, 2310, 2695, 2940, 3080, 3234, 4274, 4312, 4620, 5390, 5880, 6411, 6468, 8085, 8548, 9240, 10685, 10780, 12822, 12936, 14959, 16170, 17096, 21370, 21560, 23507, 25644, 29918, 32055, 32340, 42740, 44877, 47014, 51288, 59836, 64110, 64680, 70521, 74795, 85480, 89754, 94028, 104713, 117535, 119672, 128220, 141042, 149590, 164549, 179508, 188056, 209426, 224385, 235070, 256440, 282084, 299180, 314139, 329098, 352605, 359016, 418852, 448770, 470140, 493647, 523565, 564168, 598360, 628278, 658196, 705210, 822745, 837704, 897540, 940280, 987294, 1047130, 1151843, 1256556, 1316392, 1410420, 1570695, 1645490, 1795080, 1974588, 2094260, 2303686, 2468235, 2513112, 2820840, 3141390, 3290980, 3455529, 3949176, 4188520, 4607372, 4936470, 5759215, 6282780, 6581960, 6911058, 9214744, 9872940, 11518430, 12565560, 13822116, 17277645, 19745880, 23036860, 27644232, 34555290, 46073720, 69110580, 138221160]

約数ペア:

[(1, 138221160), (2, 69110580), (3, 46073720), (4, 34555290), (5, 27644232), (6, 23036860), (7, 19745880), (8, 17277645), (10, 13822116), (11, 12565560), (12, 11518430), (14, 9872940), (15, 9214744), (20, 6911058), (21, 6581960), (22, 6282780), (24, 5759215), (28, 4936470), (30, 4607372), (33, 4188520), (35, 3949176), (40, 3455529), (42, 3290980), (44, 3141390), (49, 2820840), (55, 2513112), (56, 2468235), (60, 2303686), (66, 2094260), (70, 1974588), (77, 1795080), (84, 1645490), (88, 1570695), (98, 1410420), (105, 1316392), (110, 1256556), (120, 1151843), (132, 1047130), (140, 987294), (147, 940280), (154, 897540), (165, 837704), (168, 822745), (196, 705210), (210, 658196), (220, 628278), (231, 598360), (245, 564168), (264, 523565), (280, 493647), (294, 470140), (308, 448770), (330, 418852), (385, 359016), (392, 352605), (420, 329098), (440, 314139), (462, 299180), (490, 282084), (539, 256440), (588, 235070), (616, 224385), (660, 209426), (735, 188056), (770, 179508), (840, 164549), (924, 149590), (980, 141042), (1078, 128220), (1155, 119672), (1176, 117535), (1320, 104713), (1470, 94028), (1540, 89754), (1617, 85480), (1848, 74795), (1960, 70521), (2137, 64680), (2156, 64110), (2310, 59836), (2695, 51288), (2940, 47014), (3080, 44877), (3234, 42740), (4274, 32340), (4312, 32055), (4620, 29918), (5390, 25644), (5880, 23507), (6411, 21560), (6468, 21370), (8085, 17096), (8548, 16170), (9240, 14959), (10685, 12936), (10780, 12822)]